Saturday, 31 October 2015

C++ Program To Find The HCF Or LCM Of Given Number

Problem :- Write A C++ Program To Find The HCF (Highest Common Factor) Or LCM (least Common Multiple) Of Two Number

Logic :- Logic Is very simple check in code if you find any difficulty comment below you also check Geeksforgeeks Solution For " GCD of Array "

Solution :-

#include<iostream>
using namespace std;
int main()
{
//By-Ghanendra Yadav
  int a,b,hcf,lcm,max,min,r;
 
  cout<<"Enter Two Numbers: \n";
  cin>>a>>b;

if(a>b)
{
  max=a;
  min=b;
}
else if(b>a)
{
  max=b;
  min=a;
}
if(a==b)
  hcf=a;
else
{
  do
  {
  r=max%min;
  max=min;
  min=r;
  }while(r!=0);
  hcf=max;
}
  lcm=(a*b)/hcf;
  cout<<"\nLCM = "<<lcm<<"\nHCF = "<<hcf;
  return 0;
}

Output:-

C++ Program To Find The HCF Or LCM Of Given Number

Ghanendra Yadav
Ghanendra Yadav

I Am Ghanendra Yadav Owner Of This Website. I Love Programming, Web Developing, Logo Making, Banner And Website designing. Currently I Am Studying In NIT Warangal And Also Working With WSDC( As Web Application Developer ) In NIT Warangal For Any Query Mail Me I Will Answer Within 24 Hours Email:- yghanendra@student.nitw.ac.in

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