Question

What is the least common multiple of 40 and 12?

Answer 1

Least Common Multiple is of `40` and `12` is `120`

Explanation:

Multiples of `40` are `{40,80,120,160,200,240,....}`

Multiples of `12` are

`{12,24,36,48,60,72,84,96,108,120,132,144,156,168,180,192,204,216,228240,....}`

Common multiples are `{120,240,....}`

Hence, Least Common Multiple is `120`.