#include <iostream>
#include <iomanip>
using namespace std;
int main(){
    int a,b,i,M,N,s;
    cin>>b>>a;
    for(i=a;i>=1;i--){
    	if(a%i==0&&b%i==0){
    		cout<<i<<" ";
    		break;
		}
	}
	M=a;
	N=b;
	int x=0;
	for(s=1;s<=9999;s++){
		int m=M*s;
			if(m%N==0){
				x=m;
				break;
			}
	}
	cout<<x<<endl;
}