ZCW-BasicComputations-BlueJ/Factorial.java

 


import java.math.BigInteger;

public class Factorial {

    public BigInteger factorialOf(Integer value){
        BigInteger factorial = new BigInteger("1");
        for(int i=value; i>1 ; i--){
            factorial = factorial.multiply(BigInteger.valueOf(i));
        }
        return factorial;
    }

}