C Exercises: Read an integer and find all its divisor

C Basic Declarations and Expressions: Exercise-47 with Solution

Write a C program that finds all the divisors of an integer.

Pictorial Presentation:

C Programming: Read an integer and find all its divisor

Sample Solution:

C Code:

#include <stdio.h>
int main() {
    int x, i;

    // Get an integer input from the user
    printf("\nInput an integer: ");
    scanf("%d", &x);

    // Print all the divisors of x
    printf("All the divisors of %d are: ", x);
    for(i = 1; i <= x; i++) {
        if((x%i) == 0){
            printf("\n%d", i);

    return 0;

Sample Output:

Input an integer: 45                                                   
All the divisor of 45 are:                                             


C Programming Flowchart: Read an integer and find all its divisor

C programming Code Editor:

Previous: Write a C program to calculate the value of S where S = 1 + 3/2 + 5/4 + 7/8.
Next: Write a C program to read and print the elements of an array of length 7, before print replace every negative number, zero with 100.

What is the difficulty level of this exercise?

Test your Programming skills with w3resource's quiz.

Follow us on Facebook and Twitter for latest update.