If the least common multiple of $A$ and $B$ is $120$, and the ratio of $A$ to $B$ is $3:4$, then what is their greatest common divisor?
Question:
If the least common multiple of $A$ and $B$ is $120$, and the ratio of $A$ to $B$ is $3:4$, then what is their greatest common divisor?
Answer:
Let's think step by step.

user
10
If the least common multiple of $A$ and $B$ is $120$, and the ratio of $A$ to $B$ is $3:4$, then what is their greatest common divisor?
train