Question

find the least number which is both a multiple of 24 and a multiple of 30.

Answer 1

Answer:

the least number which is a multiple of both 24 and 30 is:

LCM of 24 and 30 = 2

hence, the least number which is a multiple of both 24 and 30 is 2

Answer 2

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Finding L. C. M. (least common multiple ) of 24 and 30 :

24 = 2 × 2 × 2 × 3

30 = 2 × 3 ×5

LCM = 2 × 2 × 2 × 3 × 5 = 120