Factorial of a number program in C ~ mkniit ~ gniitsolution

C program to find factorial of a number. It is a simple calculation of a factorial method. This is a basic C tutorial for beginners. Sample source code for this program is given below,

FACTORIAL IN C PROGRAM

This C program is used to find the factorial series for “n” numbers. For example if the factorial is 3, then the calculation will be like this (3! = 3x2x1=6). It will calculate every values by using the looping statement of for loop (for(cn=num;cn>1;cn–)).

FACTORIAL CODE IN C:

Q: Write a C program to calculate factorial of a number.

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/* Title: Simple factorial program in c Author: Vinoth Selvaraj © http://students3k.com */ //Header files # include <stdio.h> # include <conio.h>   void main() {     //Program variables     int cn,num,f=1;       clrscr(); //Function to clear previous output       printf("Enter the value:"); //Display function     scanf("%d",&num); //Getting input function       for(cn=num;cn>1;cn--) //Looping statement     {         f = f * cn;     }     printf("Factorial of %d is %d",num,f);     getch(); }