How to find factorial of any number?

Question

With the help of while loop.
Or
In maths.

Answer 1

You know how to find factorial in mathematics then u can easily solve in programing

Suppose we have a number 5 and u need to find factorial then factorial is not but the multiplication of given number in reverse order till 1
Number is 5

Factorial will be 5*4*3*2*1=120

Same for 6
Factorial will be 6*5*4*3*2*1

How u can find in programing if u know basics of loop and data types then u can see easily find . If u dont know then take help of YouTube u will get better explanation.

Take one variable factorial and initlize it with 1 use for loop and start your loop from n number to decreasing order and multiply loop values with factorial. Hope u got it

Answer 2

Deepika Please google your queries before posting here.

Answer 3

Simba I'm not understand