Dividing Apples

Problem Description

A box of apples can be divided evenly among $n$ people or among $m$ people. What is the minimum number of apples in the box?

Input Format

Two positive integers $n, m\ (0\lt n \lt 1000, 0 \lt m \lt 1000)$.

Output Format

One positive integer, the minimum number of apples satisfying the requirement.

Sample Input

8 10

Sample Output

40