ZCW-BasicComputations-BlueJ/Factorial.java

 


import java.math.BigInteger;

public class Factorial {

    public BigInteger factorialOf(Integer value){
        BigInteger num = new BigInteger("1");
        for (int i =2; i<=value; i++){
            num = num.multiply(BigInteger.valueOf(i));
        }
        return num;
    }

}