C++ Program to Display Factors of a Number

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This C++ Program which displays the factors of the given number. The program takes number from the input and runs a while loop until the temporary variable reaches the given number. The temporary number is printed on the screen if the given number is completely divisible by the temporary variable.

Here is source code of the C++ program which displays the factors of the given number. The C++ program is successfully compiled and run on a Linux system. The program output is also shown below.

  1. /*
  2.  * C++ program to display the factors of the entered number
  3.  */
  4. #include<iostream>
  5. using namespace std;
  6.  
  7. int main()
  8. {
  9.     int number, temp = 1;
  10.  
  11.     cout << "Enter the number to determine its factors : " << endl;
  12.     cin >> number;
  13.     cout << "The factors of " << number << " are : " << endl;
  14.     while (temp <= number)
  15.     {
  16.         if (not(number % temp))
  17.             cout << temp << " ";
  18.  
  19.         temp++;
  20.     }
  21.     cout << endl;
  22. }

$ g++ main.cpp
$ ./a.out
Enter the number to determine its factors : 
6
The factors of 6 are : 
1 2 3 6

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Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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