By: Prof. Dr. Fazal Rehman | Last updated: March 3, 2022
Write a C++ program to find HCF (Highest Common Factor) of two numbers Using Class Objects.
Greatest Common Divisor(GCD) or Highest Common Factor (HCF) of two numbers is the largest number that divides both of them. For example GCD of 36 and 54 is 18.
C++ HCF Class diagram
C++
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#include<iostream>
usingnamespacestd;
classT4TUTORIALS
{
private:
intn1,n2,i,gcd;
public:
voidin()
{
cout<<"Please Enter two integer values:"<<endl;
cin>>n1>>n2;
}
voidcalc()
{
for(i=1;i<=n1&&i<=n2;i++)
{
if(n1%i==0&&n2%i==0)
gcd=i;
}
}
friendintdisp(T4TUTORIALS);
};
intdisp(T4TUTORIALS obj)
{
cout<<"GCD is "<<obj.gcd<<endl;
}
intmain()
{
T4TUTORIALS obj;
obj.in();
obj.calc();
disp(obj);
}
Output
Please Enter two integer values:
3
7
GCD is 1.
FAQ
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HCF of two numbers by using class and objects in OOP.
Develop the highest or greatest common factor among the numbers by using class and objects in OOP.
