This topic focuses on the mathematical skill of calculating the Lowest Common Multiple (LCM) of given pairs of numbers. It provides seven set of problems where the learner is required to identify the LCM of two numbers from a multiple choice list. It's part of a larger area of study on Factoring and Lowest Common Multiple Practice.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.
Find the lowest common multiple of these numbers
7, 15