10! = 3628800,\quad 4! = 24,\quad 5! = 120,\quad 1! = 1

Sat, 02 May 2026 15:05:13 +0000

Understanding Factorials: 10! = 3,628,800, 4! = 24, 5! = 120, and 1! = 1 Factorials are a fundamental concept in mathematics, playing a key role in combinatorics, probability, and various algorithms. Whether you’re solving permutations, computing growth rates, or working on coding problems, understanding factorial values is essential. In this article, we break down the factorial calculations for the numbers 10, 4, 5, and 1—10! = 3,628,800, 4! = 24, 5! = 120, and 1! = 1—and explore why these values matter. --- ### What Is a Factorial?