#include <stdio.h>
#include <stdlib.h>
int gcd(int a,int b)
{
    while(b !=0)
    {
        int t=b:
        b=a%b;
        a=t;
    }
    return a;
}

int main()
{
    int x,y,g, 1;
    scanf("%d%d",&x,&y);
    if(x <= 0 || y <= 0)
    {
    printf(Invalid Input\n");
    return 0;
    }
    g=gcd(x,y);
    1=(int)(((long long)x * Y) / g);
    printf("%d %d\n",g,1);
    
    return 0;
}