Mathematics for IGCSE & O level - Number (Section 2 - No. 44) | ExamPlay

Mathematics for IGCSE & O level - Number (Section 2 - No. 44)

What is the Lowest Common Multiple (LCM) of 42 and 49?

7

147

294

21

Explanation

LCM is the smallest number that is a multiple of both 42 and 49.

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