In this program, you'll learn to find the factorial of a number using for and while loop in Java.

Apr 7, 2025 · The factorial of a non-negative integer is multiplication of all integers smaller than or equal to n. In this article, we will learn how to write a program for the factorial of a number in Java. Formulae for Factorial. n! = n * (n-1) * (n-2) * (n-3) * …….. * 1

In this program, you'll learn to find and display the factorial of a number using a recursive function in Java.

Sep 10, 2017 · We will write three java programs to find factorial of a number. 1) using for loop 2) using while loop 3) finding factorial of a number entered by user. Before going through the program, lets understand what is factorial: Factorial of a number n is denoted as n! and the value of n! is: 1 * 2 * 3 * …

Factorial of any number is !n. For example, the factorial of 4 is 4*3*2*1. factorial = factorial * i; } System. out.println("Factorial of " + number + " is " + factorial); } } Here is a detailed explanation of what is happening within this code snippet -

Write a Java Program to find the Factorial of a number using For Loop, While Loop, Functions, and Recursion. The Factorial of a number is the product of all the numbers less than or equal to that number & greater than 0.

In this tutorial, we shall write Java Program to Find Factorial of a Number using looping statements like for or while loop and recrusion techniques.

Write a Java program to find the factorial of a number. Step-by-step explanation, logic, and sample code with output for beginners.

Apr 24, 2022 · Different Java programs to find the factorial of a number. Learn how to do it by using a for loop, while loop, do-while loop and recursively.

Given a number of type integer, write a Java program to print its factorial. The factorial of a positive integer n is the product of all values from n to 1. For example, the factorial of 3 is (3 * 2 * 1 = 6). Let's understand the problem statement with examples ? Example Scenario 1: Input: int n = 4; Output: res = 24