Please, I need help on how to solve factorial with for loop in Javascript.

Question

Finding factorial

Answer 1

Odunsi Joseph Sorry,😊
Here is with while loop...👍

function factorial(n) {
// A variable that holds the running value
// of factorial during calculation.
let factorial = n;

// Note that this loop decrements the
// value of n during each iteration.
while (n-- > 1) {
factorial = factorial * n;
}

return factorial;
}
console.log( factorial(5) );

• https://code.sololearn.com/WMt3NCSb4mrO/?ref=app

Answer 2

function testFactorial(a) {
var x=1;
    for(i=1; i<5; i++){
        console.log(x=x*i);
    }
    x*=2;

return x;
}

Answer 3

~ swim ~
Thank you very much. I was able to solve the problem.

The x*=2 in the code is to double the result.

Thank you once again