public class FactorialProgramUsingLoop {  
    public static void main(String args[]) {  
        int i, fact = 1;  
        int number = 25; // It is the number to calculate factorial    
        for (i = 1; i <= number; i++) {    
            fact = fact * i;    
        }    
        System.out.println("Factorial of " + number + " is: " + fact);    
    }  
}