#61 AfisareDivizoriComuni

#include <iostream>
using namespace std;

int main(){


    int a  ,b;
    cin >> a >> b;


    while(a%b)
    {
        int r = a % b;
        a = b;
        b =r;
    }

    for(int d=1 ; d<=b; ++d)
        if(b % d == 0)
            cout << d << " ";

    return 0;
}