factorial number code

// Factorial Number Code

package basicProgram;

public class Factorial {

	// Using loop // Simple way
	public static int factorial(int num) 
	
	{
		int fact=1;
		
		for(int i =1; i<=num; i++) 
    {
	
			fact= fact*i;
		}
		return fact;	
	}
  
  public static void main(String[] args)
	{
		
	System.out.println(factorial(6));		
	}
}