View Code of Problem 59

#include<stdio.h>

int gcd(int a,int b){
    if(b == 0) return a;
    else return gcd(b,a%b);
}

int main(){
    int m,n;

    while(scanf("%d%d",&m,&n)!=EOF){
        printf("%d %d",m/gcd(m,n)*n,gcd(m,n));
    }
    return 0;
}