Write a python program to find factorial of a given number.

How to find factorial of a number:-

                                                         we can find factorial of a number by multiplying from 1 to that number.

ex:-  5!= 1*2*3*4*5=120

         3!=1*2*3=6 

 code:-

num=int(input("enter a number"))

fact=1

for i in range(1,num+1):

fact=fact*i

print("Factorail of the number is: ",fact)

Output:-

enter a number5

Factorail of the number is: 120