Question

What is the LCM of 12 and 15

Answer 1

60

Explanation:

LCM: Least Common Multiple

If we list out the multiples, we can pick out the smallest one that matches.

12: 12-24-36-48-60-72-84-96-108...

15: 15-30-45-60...

Since 60 is the first to show in our listings, that is our answer

Answer 2

The LCM of 12 and 15 is 60