Python Program to find factorial of a number using function

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

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3! = 1 * 2 * 3 => 6

4! = 1 * 2 * 3 * 4 => 24

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

def find_factorial(n):
    f = 1
    for i in range(1, n + 1):
        f = f * i
    return f


x = int(input("Enter a number:"))

result = find_factorial(x)

print("Factorial is:", result)

Output:

Enter a number:4
Factorial is: 24