The least common multiple is 2. It is asking what is the lowest number that can go into 12 and 44.
The prime factor(s) of 12 are:
2 x 2 x 3
The prime factor(s) of 44 are:
2 x 2 x 11
Merging them together using the least amount of factors, you get:
2 x 2 x 3 x 11
Then you can multiply those numbers together to get the Least Common Multiple (LCM) of 12 and 44 as follows:
132
