#P188C. LCM

    ID: 2400 Type: RemoteJudge 2000ms 256MiB Tried: 0 Accepted: 0 Difficulty: (None) Uploaded By: Tags>*special problemimplementationmath*1400

LCM

No submission language available for this problem.

Description

Least common multiple (LCM) of two numbers is the smallest positive integer which is divisible by both of them. You are given integers a and b. Calculate their LCM.

The input contains two integers a and b (1 ≤ a, b ≤ 103), separated by a single space.

Output LCM(a, b).

Input

The input contains two integers a and b (1 ≤ a, b ≤ 103), separated by a single space.

Output

Output LCM(a, b).

Samples

10 42

210

123 41

123