👉 A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. In other words, it can only be divided by 1 and itself without any remainder. For example, the first few prime numbers are: - 2 (divisible by 1) - 3 (divisible by 1 and 3) In general, if you have a number n that is greater than 1, then n must be divisible by only one