Program for Factorial in C

Here you will get program for factorial in C.
We can find factorial of any number by multiplying it with all the numbers below it.
For example, factorial of 3 will be 6 (3 * 2 * 1).

Program for Factorial in C

#include<stdio.h> int main() { long i,n,fac=1; printf("Enter value of n:"); scanf("%ld",&n); for(i=n;i>=1;--i) fac*=i; printf("\nFactorial of %ld is %ld",n,fac); return 0; }

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

#include<stdio.h>   int main() {     long i,n,fac=1;     printf("Enter value of n:");     scanf("%ld",&n);          for(i=n;i>=1;--i)         fac*=i;              printf("\nFactorial of %ld is %ld",n,fac);       return 0; }

Output
Enter value of n:4
Factorial of 4 is 24