Python Program to Find the Factorial of a Number: In this article, you’ll learn to find the factorial of a number and display it.
Factorial of a number is the product of an integer and all the integers below it, for example, the factorial of 4 is 432*1 = 24.
Python Program to Find the Factorial of a Number
# Python program to find the factorial of a number provided by the user. # change the value for a different result num = 7 # To take input from the user #num = int(input("Enter a number: ")) factorial = 1 # check if the number is negative, positive or zero if num < 0: print("Sorry, factorial does not exist for negative numbers") elif num == 0: print("The factorial of 0 is 1") else: for i in range(1,num + 1): factorial = factorial*i print("The factorial of",num,"is",factorial)
Output of Program