This is a Python Program to find the factorial of a number without using recursion. The program takes a number and finds the factorial of that number without using recursion. 1. Take a …

Mar 12, 2021 · Learn how to find the factorial of a number without using recursion in Python. Step-by-step guide with code examples.

Mar 7, 2024 · def factorial(num): result = 1 for i in range(1, num + 1): result *= i return result print(factorial(5)) Output: 120. This code defines a function factorial(num) that takes an integer …

Apr 8, 2025 · Explanation: This code defines a function factorial(n) that uses Python's built-in math.factorial() function to calculate the factorial of a given number n. In the driver code, it …

Jul 4, 2019 · Here is a Python function that calculates the factorial of a given number using a for loop: def factorial (n): if n < 0: return None. if n == 0: return 1. result = 1. for i in range (1, n+1): …

Jan 6, 2022 · The easiest way is to use math.factorial (available in Python 2.6 and above): import math math.factorial(1000) If you want/have to write it yourself, you can use an iterative …

The factorial of a number is the product of all the integers from 1 to that number. For example, the factorial of 6 is 1*2*3*4*5*6 = 720 . Factorial is not defined for negative numbers, and the …

To write a factorial program in Python, you can define a function that uses recursion or iteration to calculate the factorial of a number. Here is an example using recursion: def factorial(n): if n == …

Jun 5, 2023 · The program takes a number and finds the factorial of that number without using recursion. 1. Take a number from the user. 2. Initialize a factorial variable to 1. 3. Use a while …

Dec 14, 2024 · num = int(input("Enter a number to find its factorial: ")) factorial = 1. for i in range(1, num + 1): factorial *= i . print(f"The factorial of {num} is: {factorial}") #source code --> …