Finding the Least Common Multiple (LCM) of Two or More Numbers

This video tutorial teaches how to find the least common multiple (LCM) of two or more numbers. It explains the concept of multiples, differentiates them from factors, and demonstrates the process of finding LCM through examples. The tutorial covers finding the LCM of 12 and 15 by listing and comparing multiples, and extends the method to find the LCM of 4, 7, and 12. The lesson concludes with a recap of the key points.

How do you determine if a number is a multiple of another number?

What is the least common multiple of 4, 7, and 12?