Factorial program

import java.util.*;
class Factorial{
public static void main(String args[]){
Scanner scan=new Scanner(System.in);
 int i,fact=1;
 System.out.println("enter number to find factorial");
 int number=scan.nextInt();
for(i=1;i<=number;i++){  
     fact=fact*i;  
 }  
 System.out.println("Factorial of "+number+" is: "+fact);  
}
}