A prime number is a natural number greater than 1 which has only two factors, 1 & the number itself. Learn the definition, examples, lists, facts, & more.

A prime number (or a prime) is a natural number greater than 1 that is not a product of two smaller natural numbers. A natural number greater than 1 that is not prime is called a composite number.

A prime number is any number that can be divided only by 1 and itself. For example, 3 is a prime number because the only numbers that divide it are 1 and 3. The number 4 is not, because it can be …

Prime numbers are natural numbers that are divisible by only 1 and the number itself. In other words, prime numbers are positive integers greater than 1 with exactly two factors, 1 and the number itself.

Oct 30, 2023 · Prime numbers are whole numbers that can’t be divided by any other whole numbers besides 1 and itself. The only factor of 1 is 1! That means 1 has only one factor, and prime numbers …

A number greater than 1 with exactly two factors, i.e., 1 and the number itself is a prime number. For example, 7 has only 2 factors, 1 and 7 itself. So, it is a prime number. However, 6 has four factors, 1, …

Jan 6, 2026 · Speaking of what prime numbers are, it’s safe to say that it’s a natural number more than 1 that has no divisors other than 1 and itself. In other words, a prime meaning in math is that this …

Sep 4, 2025 · What Are Prime Numbers? A prime number is a natural number greater than 1 that has exactly two distinct positive divisors: 1 and itself. This means a prime number cannot be divided …

PRIME NUMBER definition: a positive integer that is not divisible without remainder by any integer except itself and 1, with 1 often excluded. See examples of prime number used in a sentence.

Illustrated definition of Prime Number: A whole number above 1 that can not be made by multiplying other whole numbers. Example: 5 is a prime number....