C-Program to find factorial of a number

#include<stdio.h>

int main()

{

  int number,factorial=1,i;

  printf("Enter a number for knowing it's factorial\n");

  scanf("%d",&number);

  for(i=1;i<=number;i++)

  {

   factorial=factorial*i;

  }

  printf("%d!=%d\n",number,factorial);

return 0;

}