C++ program to find out the factors of given number

YASH PAL, 31 July 202427 January 2026

In this post, we will write a C++ program to find out the factors of a given number. the first user will enter the number and then the program will print the factors of a given number.

C++ program to find out the factors of given number

C++ program to find out the factors of a given number.

#include<iostream>
#include<conio.h>

int main()
{
   system("cls");

    int n,i,j,res;

    std::cout<<"Enter any number = ";
    std::cin>>n;

    for(i=1;i<=20;i++)
        for(j=2;j<=i;j++)
            if(n%j == 0)
            {
                std::cout<<j<<std::endl;
                n = n/j;
            }

    getch();
    return 0;
}

Output

Enter any number = 18
2
3
3

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