You are given two numbers A and B. The lowest common multiple of two integers A and B is usually denoted by LCM(A, B). It is the smallest positive integer that is divisible by both A and B. Print the Lowest Common Multiple (LCM) of A and B.

Input
Input contains two space-separated integers A and B.

Output
Print the value of LCM(A,B).

Constraints
1<=A<=B<=100