Computes the lowest common denominator.

 
#include <iostream>
using namespace std;

int main()
{
  int a, b, d, min;

  cout << "Enter two numbers: ";
  cin >> a >> b;

  min = a > b ? b : a;

  for(d = 2; d<min; d++) 
    if(((a%d)==0) && ((b%d)==0)) 
       break;
  if(d==min) {
    cout << "No common denominators\n";
    return 0;
  }
  cout << "The lowest common denominator is " << d << ".\n";

  return 0;
}

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Computes the lowest common denominator. : Int « Data Type « C++

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