Aug 12, 2024 · Find Factorial of a Number Using for Loop. The idea is to use a loop to repeatedly multiply the numbers from 1 to N and store the result in a variable. Initialize a variable fact to 1. Loop from 1 to N, multiplying the loop variable to fact in each iteration. Return fact. 2. Find Factorial of a Number Using Recursion.

This program takes a positive integer from the user and computes the factorial using for loop.

We explored different ways to calculate factorial using loops in C: for Loop: Best when the number of iterations is known. while Loop: Useful when the stopping condition is checked before execution.

Nov 6, 2021 · There are four ways to find a factorial of a given number, by using for loop, while loop, recursion, or by creating a function on a range from 1 to X(user entered number). Remember that the end value must be the number entered by the user + 1.

Writing a C program to find factorial can be done using various techniques like using for loop, while loop, pointers, recursion but here in this program, we show how to write a factorial program using for loop in a proper way.

Jun 13, 2015 · Write a C program to input a number and calculate its factorial using for loop. Logic to find factorial of a number in C programming.

Mar 18, 2025 · Factorial Calculation (Using a Loop): A loop (such as a "for" loop or "while" loop) runs from 1 to the given number 'n'. In each iteration of the loop, the current value of the loop counter is multiplied by 'result', and the result is stored back in 'result'.

Learn how to write a C program to calculate the factorial of a number. This article provides a detailed explanation and sample code for computing the factorial of a given number using loops in C programming.

In the following program, we will use C While Loop to find factorial. The steps to find factorial using while loop are: Read number n from user. We shall find factorial for this number. Initialize two variables: result to store factorial, and i for loop control variable. Write while condition i <= n. We have to iterate the loop from i=1 to i=n.

Apr 12, 2025 · Learn how to write a C program to find the factorial of a number using loops, recursion, operators, & more. How to write algorithm and pseudocode for a factorial number!