View Code of Problem 59

#include<string.h>
#include<math.h>
#include<stdio.h>
#include<ctype.h>
int gcd(int a,int b)
{
	if(b==0) return a;
	else return gcd(b,a%b);
}
int main()
{
	int a,b,d;
	scanf("%d%d",&a,&b);
	if(a<b)
	{
		int t=a;
		a=b;
		b=t;
	}
	d=gcd(a,b);
	printf("%d %d",a/d*b,d);
	return 0;
 }