Python Program to find factorial of a number using recursion

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In this program, you will learn how to find factorial of a number using recursion in Python.

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3! = 1 * 2 * 3

4! = 1 * 2 * 3 * 4

Example: How to find factorial of a number using recursion in Python.

def findfactorial(n):
    if n == 0:
        return 1
    f = n * findfactorial(n - 1)
    return f


n = int(input("Enter a number:"))
f = findfactorial(n)
print("Factorial is:", f)

Output:

Enter a number:5
Factorial is: 120