Source: var n; function calculatefactorial(n){ if(n==0){ return 1; }else{ return n*calculatefactorial(n-1); } } var number=prompt(“Enter a Numver: “,”1”); alert(calculatefactorial(number)); document.writeln(“Factorial of Your input (“+number+”) “+”is: “+calculatefactorial(number)); Download Complete Source Code
Find Factorial Value from Input Number
