#include<iostream>
  
using namespace std;
  
int main(){
  
    int a,b,q;
  
	cin>>a>>b;
  
	q=min(a,b);
	for(int i=q;;i--){
		if(b%i==0&&a%i==0){
			cout<<i<<" ";
			cout<<(a*b)/i;
			break;
		}
	}
	return 0;
}