Dividing a prime number by another natural number results in numbers leftover.
What is a prime number?Ī prime number is a whole number greater than 1 with only two factors – itself and 1.Ī prime number cannot be divided by any other positive integers without leaving a remainder, decimal, or fraction.Īn example of a prime number is 13. Here, we explain exactly what this means, give you a list of the prime numbers children need to know at elementary and middle school, and provide you with some practice prime number questions and examples. A prime number is a number that can only be divided by itself and 1 without remainders.
