This video covers how to find the "Lowest Common Multiple" of a group of numbers. We cover 2 methods. The first is the easier method, which involves listing out the multiples of each number and picking the lowest multiple in common. The second involves using the prime factors.

This video is suitable for maths courses around the world.

UK:
KS3 - Only need to know the first method (up to 2:50)
GCSE Foundation - Only need to know the first method (up to 2:50)
GCSE Higher - All suitable

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