Question

Find the LCM of 12 and 20

Answer 1

[AI-generated answer — Bot GPT 3.5]

The LCM (Least Common Multiple) of 12 and 20 can be found by listing the multiples of each number and identifying the smallest multiple that they share.

Multiples of 12: 12, 24, 36, 48, 60, 72, ...
Multiples of 20: 20, 40, 60, 80, ...

The smallest multiple that they share is 60. Therefore, the LCM of 12 and 20 is 60.