Prime vs. Composite Numbers: Key Differences Explained 🔢

Learn the difference between prime and composite numbers. All whole numbers greater than one can be classified as prime or composite numbers.
Prime numbers have only factors one and itself. A composite number has other factors other than itself and one. So let's look at some examples. Let's look at 4 and 5
Four is divisible by 1 and four is divisible by 2 so four is a composite number
5 is divisible by 1 but it is odd so it is not divisible by 2 or any other number so 5 is prime.

More information
http://www.moomoomathblog.com/2022/02/difference-prime-and-composite-numbers.html