Naming Least Common Multiple

Worksheet Description

This worksheet is composed of ten exercises to practice calculating the Least Common Multiple (LCM) of sets of three numbers. Each problem presents a trio of numbers, and the student is required to write down the LCM for each set in the provided blank space. The layout is straightforward and designed for clarity, allowing students to focus on the calculation process. There are no given examples or hints, indicating that this worksheet is for students who have already learned the method for determining the LCM and are now in the practice stage to enhance their skills.

The worksheet is aimed at teaching students to extend their understanding of the LCM from pairs of numbers to sets of three, which involves a more complex comparison of multiples. It reinforces the arithmetic concepts of multiplication, division, and prime factorization in the context of finding a common multiple. By working through these exercises, students enhance their problem-solving skills and mathematical reasoning. The practice also solidifies their preparation for more advanced mathematical topics where the LCM is used, such as adding fractions with different denominators or finding equivalent ratios.