# Java Program to Calculate Factorial of a Given Number

Problem:- Factorial Program in Java or Java program to find factorial or Java Program to Find Factorial of Number or Java Program to Find Factorial Value Without Using Recursion or Java Program to Find Factorial or Write java code to calculate factorial of any given number or Finding Factorial of a Number in Java or Factorial Program In Java Using While Loop or Factorial Program In Java Using for Loop or Java Program To Calculate Factorial using standard values with outputs or Write a Java Program To Calculate Factorial Of A Given Number.

What Is Factorial:- In mathematics, the factorial of a non-negative integer n, denoted by n! is the product of all positive integers less than or equal to n.

For example

5! = 5 * 4 * 3 * 2 * 1 = 120.

The value of 0! is 1, according to the convention for an empty product * The factorial operation is encountered in many areas of mathematics, notably in combinatorics, algebra, and mathematical analysis. Its most basic occurrence is the fact that there are n! ways to arrange n distinct objects into a sequence (i.e., permutations of the set of objects). This fact was known at least as early as the 12th century, to Indian scholars.
Source:- Wikipedia

### Java Program to Find Factorial of a Given Number

```import java.util.Scanner;
import java.io.*;

Visit http://www.programmingwithbasics.com
*/

public class factjava
{
public static void main(String args[])
{
int fact=1,num,i;
Scanner sc = new Scanner(System.in);

System.out.print("Enter The Number That You Want Factorial : \n\n");
num = sc.nextInt();

for(i=1;i<=num;i++)
{
fact=fact*i;
}

System.out.print("\nFactorial Is = "+fact);
}
}
```

Output:-

### You May Also See

Previous Post
Next Post

#### post written by: Ghanendra Yadav

Hi, I’m Ghanendra Yadav, SEO Expert, Professional Blogger, Programmer, and UI Developer. Get a Solution of More Than 500+ Programming Problems, and Practice All Programs in C, C++, and Java Languages. Get a Competitive Website Solution also Ie. Hackerrank Solutions and Geeksforgeeks Solutions. If You Are Interested to Learn a C Programming Language and You Don't Have Experience in Any Programming, You Should Start with a C Programming Language, Read: List of Format Specifiers in C.