Скачать или смотреть How To Find The Lowest Common Multiple (LCM)

This video explains how to find the lowest common multiple of two or more numbers, using two methods: listing the multiples and using prime factorisation. Practice questions and answers are at the end of the video.

For a refresher on multiples:    • How To Find The Multiples and Factors Of A...  
For a refresher on prime factors:    • Prime Factors Using The Factor Tree Method  

Skip to:
00:00 Intro
00:27 What does lowest common multiple mean
01:00 Method 1: Listing the multiples
01:29 Method 2: Using prime factorisation
01:54 Example
02:13 Practice questions and answers


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