Program to find Greatest common divisor of two numbers.(HCF)

source code:

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#include #include #include using namespace std;   int main() { cout<<"Enter two numbers to find their greatest common divisor : "< int a,b ,i=1,ans; cin>>a>>b;cout<<"\n\n\n\n\n";     while(i {    if((a%i==0)&&(b%i==0))          ans=i;    i++; } cout<<"GCD is "< getch(); }