#include
#include
int m(int,int);
int main()
{
clrscr();
int x,y,z;
cin>>x>>y;
z=m(x,y);
cout<<"BMM: "<getch();
return 0;
}
int m(int a,int b)
{
if(aelse if(b==0)return a;
else return m(b,a%b);
}

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