Least Common Multiple Teacher Resources

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In this least common multiples practice worksheet, students examine sample problems and solve 20 problems that require them to find least common multiples.
Looking for a good presentation on multiples, least common multiples, and factoring? This one's for you! In it, youngsters are coached on the main techniques used in these mathematical processes. There are tons of practice opportunities, and good explanations are made for the reasoning behind the correct answers. The final few slides get into prime factorization. An outstanding presentation!
In this least common multiple worksheet, students write numbers as a product of primes to determine the least common multiple. Explanations and examples are provided. This two-page worksheet contains ten problems.
In this least common multiples practice worksheet, students examine sample problems and solve 20 problems that require them to find least common multiples.
In this least common multiples practice activity, students examine sample problems and solve 20 problems that require them to find least common multiples.
Cover the least common multiple with this tutorial. A decent video that shows the steps necessary for finding the least common multiple among 3 numbers, this resource could prove useful in or out of class. You might give this to learners to use as a reference while they complete homework, or show it in class to complement your lesson.
In this math worksheet, learners complete a total of 3 problems using a graphing calculator to find the least common multiples of the given numbers. There are helpful diagrams and instructions. The problems are multi-step.
Give students detailed instructions on how to find the Least Common Multiple as well as practice with this thorough introductory instructional activity. Instructions for this instructional activity include an explanation of both guess and check as well as prime factorization method as ways of finding a LCM for two numbers. Additionally the practice section provides eight multiple choice problems which can be completed as a instructional activity or an interactive online quiz.
In this math worksheet, pupils learn to find the least common multiple and rewrite fractions with common denominators. There are step by step directions and 10 problems.
In this Algebra I learning exercise, 9th graders examine the uses of the Least Common Multiple in adding and subtracting fractions and solving equations.  The ten page learning exercise contains explanation of topic and twenty-six solved sample problems. 
Learners complete activities to practice identifying greatest common factors and least common multiples. They will use real-world problems to practice with. The lesson plan provides problems and a well-written outline to use when teaching these skills as well as a variety of worksheets that you can assign.
Fifth and sixth graders solve 12 math problems by finding the least common multiple or least common denominator. They type the answer into the text box.
Learners are asked to find multiples and common multiples of two numbers. They must take their findings and find a pattern between the numbers and explain their reasoning. Use this resource with The Florist Shop activity in this series to practice finding common multiples. 
Sixth graders need to see the relevance in the mathematics they learn. This lesson builds on the concepts of least common multiple and greatest common factor. The lesson presents real-world problem situations for students to solve.
Learners study about multiples, common multiples, least common multiples, and lowest common denominators. They recognize that a multiple is the product resulting when two or more factors are multiplied by each other and that common multiples are multiples common to two or more different factors.
Seventh graders examine Prime Factorizations, Multiples, and Factors. In this prime number, factorization, and multiples lesson plan, 7th graders identify greatest common factors and least common multiples. Students use problem solving skills to explore prime numbers, multiples and factorization.
In this least common multiple worksheet, learners practice their math skills as they solve 40 problems that require them to find the least common multiple for each of the 40 pairs.
In this least common multiple activity, students practice their math skills as they solve 40 problems that require them to find the least common multiple for each of the 40 pairs of numbers.
Seventh graders practice adding and subtracting with common fractions including lowest common denominator and least common multiple. They incorporate fraction kits and calculators to assist them with their equations as well as a multitude of strategies to try out within this lesson.
Students play a pool game to better explain ratio, proportion, greatest common divisor, and least common multiple.

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Least Common Multiple