C Program to Find Factorial of a Number

✅ C Program to Find Factorial of a Number

#include <stdio.h>
int main( )
{
    int num, fact = 1;
    printf("Enter the number:\n");
    scanf("%d", &num);

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

    printf("Factorial of %d is %d\n", num, fact);
}
  

📘 Explanation:

This program calculates the factorial of a number using a for loop. The factorial of a number is the product of all positive integers less than or equal to that number.

• Take a number as input from the user.
• Initialize a variable fact with value 1.
• Use a for loop from 1 to the given number.
• Multiply each number with fact in every iteration.
• Print the final factorial value.

Example: 5! = 5 × 4 × 3 × 2 × 1 = 120

🧾 Sample Output:

Enter the number:
5
Factorial of 5 is 120
  

🔑 Keywords:

C program factorial, factorial using for loop in C, number programs in C, loop examples in C, C programming basics, beginner C programs

📌 Hashtags:

#CProgramming #FactorialProgram #LearnC #CodingForBeginners #ForLoop #NumberPrograms #1printf

🔍 Search Description:

Learn how to calculate factorial of a number in C using for loop. Simple and beginner-friendly C program with explanation and sample output.