# Problem

Write a program in C to find the factorial of a number using recursion and display the result.

# How to find the factorial of a number using recursion in C ?

The Formula to find the factorial of a number (n) is

(n!) = 1*2*3*4….n

Here’s a C program to demonstrate this.

#include <stdio.h> long int FindProduct(int n); int main() { int input; printf("Abundantcode.com Coding samples\n"); printf("Enter a Number : "); scanf("%d", &input); printf("Factorial of %d = %ld", input, FindProduct(input)); return 0; } long int FindProduct(int input) { if (input >= 1) return input*FindProduct(input-1); else return 1; }

### Output

Abundantcode.com Coding samples

Enter a Number : 5

Factorial of 5 = 120

## Leave a Comment