Question

What is lcm of 30, 36, 42​

Answer 1

1,260

Explanation:

The least common multiple is the product of all factors in the greatest number of their occurrence.

LCM = 2*2*3*3*5*7

LCM = 2²*3²*5*7

LCM = 1260

The least common multiple of 30, 36 and 42 is 1260.

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