why my output is 1

Question

factorial using for loop
https://code.sololearn.com/WbK6DIt8xvGO/?ref=app

Answer 1

In this line,
for( i=1;i<=n;i++){
k=k*i;
return(k);
}
here first it will go to the for loop here k=k*i=(1*1)=1
then it will return 1 and the function will not work anymore.
If you want to get expected result, you should return it after the loop.
Like this:
https://code.sololearn.com/Wa24a3a11A6A

Answer 2

Aman Prasad

Using recursion:

function fact(n){
if (n == 1)
return 1;
else
return n * fact(n - 1);
}
var f = fact(6);

document.write(f);

Answer 3

thaks a lot