What the LCM of 63 and 76?

Answer 1

Factor them.

2 x 2 x b x b = 4b2

2 x 3 x b x b x b = 6b3

Combine the factors, eliminating duplicates.

2 x 2 x 3 x b x b x b = 12b3, the LCM

Answer 2

The LCM of 63 and 76 is 4,788

Answer 3

988b^3