C++ Program to find HCF and LCM

Program:

// Program By http://solutionscpp.blogspot.com
// Author Mansoor Ahmed
// GMail ID: secguy000@gmail.com

#include <iostream>
using namespace std;

int main() {
  int a=0, b=0, x=0, y=0, t=0, hcf=0, lcm=0;

  cout<<"Enter 1st number: ";
  cin>>x;
 
  cout<<"Enter 2nd number: ";
  cin>>y;
  
  a = x;
  b = y;

  while (b != 0)
  {
    t = b;
    b = a % b;
    a = t;
  }

  hcf = a;
  lcm = (x*y)/hcf;

  cout<<"HCF is: " <<hcf <<endl;
  cout<<"LCM is: " <<lcm <<endl;

  return 0;
 
}

Output: