Least common multiple and greatest common factor worksheets. You are free to copy this worksheet to any number of students for their mathematics work. Before look at the worksheet, if you would like to learn the stuff gcf and lcm. Students will find the greatest common factor or the least common multiple of a set of numbers and then they will match their answer to answer a riddle at the bottom of each worksheet. You will need adobe acrobat reader to view the worksheet or answers.
Grade 6 gcf and lcm word problems and worksheets greatest common factor gcf of numbers is the largest number that divides evenly into those numbers. Greatest common factor gcf and least common multiple. The worksheets can be made in pdf or html formats, you can choose the number ranges, the number of problems, workspace, font size, and border. Lcm gcf displaying top 8 worksheets found for this concept some of the worksheets for this concept are finding the greatest common factor gcf and least common, gcf and lcm word problems 2, greatest common factor gcf and least common multiple, quiz on gcf lcm, greatest common factor es1, least common multiple, greatest common. Kindergarten, 1st grade, 2nd grade, 3rd grade, 4th grade, 5th grade and more. Math mammoth grade 6 a and grade 6 b worktexts comprise a complete math curriculum for the sixth grade mathematics studies, aligned to the common core standards. You can create free printable worksheets for finding the greatest common factor gfc and least common multiple lcm of up to 6 different numbers. The worksheets can be made in pdf or html formats, you can.
Find the least common multiple lcm of 3 numbers 230 below are six versions of our grade 6 math worksheet on finding the least common multiple of 3 numbers. You can choose to include answers and stepbystep solutions. Jun 26, 20 this vidoe goes with common core math 6, unit 2. Students will practice finding the greatest common factor and least common multiple with this fun digital activity. Create free printable worksheets for finding the greatest common factor gfc and least common multiple lcm of up to 6 numbers. Mixing gcf and lcm word problems encourages students to read and think about the questions, rather than simply recognizing a pattern to the solutions. Lcm and gcf displaying top 8 worksheets found for this concept some of the worksheets for this concept are finding the greatest common factor gcf and, gcf and lcm word problems 2, greatest common factor, greatest common factor gcf and least common multiple, quiz on gcf lcm, greatest common factor es1, finding the greatest common factor of whole numbers, least common. The largest numbers that is a factor for both the numbers being compared can be one, cant be bigger than either number least common. This is a comprehensive collection of free printable math worksheets for sixth grade, organized by topics such as multiplication, division, exponents, place value, algebraic thinking, decimals, measurement units, ratio, percent, prime factorization, gcf, lcm, fractions, integers, and geometry. Gcf and lcm worksheets algebra worksheets school worksheets multiplication worksheets 6th grade math problems grade 6 math math word problems lcm and gcf class 6.
Students will find the gcf and lcm for 6 sets of numbers and then find their answer from the answer. Solve word problems where you either need to find the gcf or lcm. Do you think the lcm is always the product of two numbers. Find lowest common multiple lcm in maths grade 7 maths. This is a set of 3 worksheets each with a riddle to solve. Some of the worksheets for this concept are finding the greatest common factor gcf and, gcf and lcm word problems 2, greatest common factor, greatest common factor gcf and least common multiple, quiz on gcf lcm, greatest common factor es1, finding the greatest common factor of whole numbers, least common multiple. Least common multiple 3 numbers worksheet gcf, lcm prime factor tree worksheet to link to this least common multiple worksheets page, copy the following code to your site. Worksheets are finding the greatest common factor gcf and least common, gcf and lcm word problems 2, greatest common factor gcf and least common multiple, quiz on gcf lcm, greatest common factor es1, least common multiple, greatest common. Use the distributive property to express a sum of two whole numbers 1100 with a common. A large collection of gcf worksheets is meticulously drafted for students in grades 6 through 8. Grade 6 gcf and lcm word problems some of the worksheets for this concept are gcf and lcm word problems 2, multiples word problems involving, name class date gcf and lcm word problems, word problems involving greatest common factor and least, greatest common factor gcf and least common multiple, greatest common factorleast common multiple word problems, dayoneleastcommonmultiple, least common multiple. Example hover to enlarge description download 6ns4 finding lcm. Greatest common factors and least common multiple find the greatest common factor gcf and least common multiple lcm of each pair of integers.
Download and print these gcf worksheets to find the gcf of two numbers, three numbers and more. The number system compute fluently with multidigit numbers and find common factors and multiples. Printable grade 5 math worksheets with all singapore math topics. These math worksheets cover factoring to prime numbers as well as determining the greatest common factor gcf or least common multiple lcm of two numbers. Now theres other ways that you can find the least common multiple other than just looking at the multiples like this. Grade 5 word problem worksheets where students use greatest common factors gcfs or least common multiples lcms to solve.
Grade 6 gcf and lcm word problems displaying top 8 worksheets found for this concept some of the worksheets for this concept are gcf and lcm word problems 2, multiples word problems involving, name class date gcf and lcm word problems, word problems involving greatest common factor and least, greatest common factor gcf and least common multiple, greatest. These students were able to distinguish between factors and multiples, the problem came when they needed to find the greatest common factor and least common multiple of 8 and 6. Grade 6 gcf and lcm word problems worksheets kiddy math. Grade 6 gcf and lcm word problems some of the worksheets for this concept are gcf and lcm word problems 2, multiples word problems involving, name class date gcf and lcm word problems, word. Least common multiple worksheets this extensive collection of worksheets on lcm is designed and recommended for students of grade 6 through grade 8. Least common multiple of 2 numbers 250 greatest common.
Sixth grade lesson gcf and lcm word problems betterlesson. Gcf and lcm word problems for sixth grade lumos learning. Worksheets are finding the greatest common factor gcf and, gcf and lcm word problems 2, greatest common factor, greatest common factor gcf and least common multiple, quiz on gcf lcm, greatest common factor es1, finding the greatest common factor of whole numbers, least common multiple. Home math worksheets worksheets per grade iq brain teasers math and logic puzzles word problems workbooks math videos games. Printable grade 5 math mathematics worksheets based on the singapore math curriculum. The worksheets can be made in pdf or html formats, and are customizable with lots of options. Greatest common factors and least common multiple worksheet about this worksheet. Two versions to allow you to choose which is most appropriate for your students. Every time you click the new worksheet button, you will get a brand new printable pdf worksheet on lcm and hcf.
Displaying all worksheets related to factor using gcf. Tap on print, pdf or image button to print or download this grade 6 worksheet for how to find lcm of given two numbers. Each worksheet has 10 problems finding the least common. Greatest common factor and least common multiple worksheets. This factors worksheet will generate 10 or 20 lcm and gcf problems per worksheet, and. Worksheets math grade 6 factoring least common multiple of 3 numbers. Worksheets math grade 6 factoring greatest common factor of 2 numbers 250. Often, i create do nows that have problems that connect to the task that students will be working on that day. Free worksheets for the greatest common factor gfc and. Your students will surely love answering this fun puzzle activity about gcf and lcm.
Improve your math knowledge with free questions in gcf and lcm. Our mission is to provide a free, worldclass education to anyone, anywhere. Least common multiple of 2 numbers 250 greatest common factor of 2 numbers 250. This particular student was able to correctly find the greatest common factor of 6. Other products available for number sense, numeracy. Free greatest common factor worksheets for 3rd grade, 4th grade and 5th grade nad middle school. Games and worksheets that teach basic multiplication. So we could say that 30 is equal to 2 times 3 times 5. Lowest common multiple lcm of numbers is the minimum number of which the numbers are factors. Free math worksheets sixth grade 6 factoring least common multiple lcm 2 numbers 2 30. The exercises covered in this module include finding common multiples, finding the lcm for a set of numbers and much more. Class 6 lcm and hcf worksheets grade 6 math worksheets. Finding the greatest common factor gcf and least common multiple lcm. In order to help you check your answers, a calculator for the lcm and a calculator for the gfc of two numbers are provided.
Sixth grade lesson multiples, lcm, and gcf betterlesson. Gcf is also known as greatest common divisorgcd, highest common factorhcf, greatest common measuregcm or highest common divisorhcd. They will love to answer this without complaining that they actually solved 28 problems in this worksheet. Students will determine the lcm and gcf of numbers and match the puzzle together to make a four by four grid. Do not distribute on websites, books, or any such material without permission. Greatest common factors and least common multiple worksheet. Greatest common factor, gcf 4 questions about finding the gcf of 2 numbers and 3 numbers.
Least common multiple lcm of 2 numbers 230 below are six versions of our grade 6 math worksheet on finding the least common multiple of 2 numbers less than 30. Word problems that uses gcf or lcm worksheets related topics. Below are six versions of our grade 6 math worksheet on finding the greatest common factor of 2 numbers within 250. Printable worksheets and online practice tests on lcm and hcf for grade 6. These math worksheets cover factoring to prime numbers as well as determining the greatest common factor gcf or least common. On these printable worksheets, students will identify multiples of the given numbers. Find lowest common multiple lcm in maths grade 7 maths questions with detailed solutions. Students will find the gcf and lcm for 6 sets of numbers and then find their answer from the answer choices at the bottom and drag it to the appropriate spot.
This part b covers the latter half of the 6th grade. Least common multiple of 2 numbers 230 greatest common. Grade 6 gcf and lcm word problems and worksheets lumos learning. This is a comprehensive collection of free printable math worksheets for sixth grade, organized by topics such as multiplication, division, exponents, place value, algebraic thinking, decimals, measurement units, ratio, percent, prime factorization, gcf, lcm.
Find the greatest common factor of two whole numbers less than or equal to 100 and the least common. Greatest common factor and least common multiple fall under the umbrella of factorization. Fraction worksheets advanced simplifying fractions, equivalent fractions, and comparing fractions. Students find the lcm for each number set, then answer the short answer thinking questions. Factors worksheets lcm and gcf worksheets mathaids. Printable grade 5 math mathematics worksheets based on the. Gcf and lcm word problems worksheet onlinemath4all. This lcm and gcf puzzle is differentiated to provide two puzzles in one.
Worksheet on prime factorization, gcf, and lcm somerset. Grade 6 math worksheet least common multiple lcm of 3. Grade 6 math worksheet least common multiple lcm k5. How to find the lowest common multiple lcm of two or more numbers in maths. For grade 6 hcf lcm displaying top 8 worksheets found for this concept some of the worksheets for this concept are grade 6 lcm and hcf, work 3 hcf lcm 2016 17 grade vi, what are the multiples of the following numbers, gcf and lcm word problems 2, least common multiple lcm, multiples word problems involving, greatest common factor, highest common factor. This factors worksheet is great for practicing solving for the least common multiple and greatest common. Free greatest common factor worksheets with solutions, free least common multiple worksheets, fractions worksheets, numbers worksheets, practice lcm and gcf problems with worksheets and answers.
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