#include <iostream>
using namespace std;
int main() {
int a,b,i;
cin>>a>>b;
while (a!=b)
{
if(a>b)
{
a=a-b;}
else
{b=b-a;
}
}
for (i=1;i<=a;i++)
if (a%i==0)
cout<<i<<" ";
return 0;
}
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