Answers for "get factorial of a number javascript loop"

how to find factorial of a number in javascript

function factorial(n) {
  if (n < 0) return;
  if (n < 2) return 1;
  return n * factorial(n - 1);
}

While loop factorial function in javascript

function myfact(number) {
   var fact = 1;
    var i = 1;
    while (i <= number) {
        fact = fact * i;
        i++;
    }
    return fact;
}
console.log(myfact(6));
//Output: 720