Question
The Secret Pair
Assume you have two unknown positive integers KaTeX can only parse string typed expression and KaTeX can only parse string typed expression. You know that KaTeX can only parse string typed expression is the greatest number that divides both KaTeX can only parse string typed expression and KaTeX can only parse string typed expression, and KaTeX can only parse string typed expression is the smallest number that is divisible by both KaTeX can only parse string typed expression and KaTeX can only parse string typed expression.
Given KaTeX can only parse string typed expression and KaTeX can only parse string typed expression, your task is to find the product of the two unknown numbers, i.e., compute KaTeX can only parse string typed expression.
Input
The first line contains two integers KaTeX can only parse string typed expression and KaTeX can only parse string typed expression — the greatest number that divides both KaTeX can only parse string typed expression and KaTeX can only parse string typed expression, and the smallest number that is divisible by both KaTeX can only parse string typed expression and KaTeX can only parse string typed expression.
Output
Print a single integer — the value of KaTeX can only parse string typed expression.
Example
Input
2 12
Output
24
Explanation
Given KaTeX can only parse string typed expression and KaTeX can only parse string typed expression.
One of the valid pairs can be KaTeX can only parse string typed expression and KaTeX can only parse string typed expression, and their product is KaTeX can only parse string typed expression.
2 12
Output
24
Explanation
Given KaTeX can only parse string typed expression and KaTeX can only parse string typed expression.
One of the valid pairs can be KaTeX can only parse string typed expression and KaTeX can only parse string typed expression, and their product is KaTeX can only parse string typed expression.