# Prime Numbers

Related Topics:
More Lessons for Grade 4

Math Worksheets

Videos, stories and solutions to help Grade 4 students learn about prime numbers.

What is a prime number?
A prime number is a number greater than 1, which is only divisible by 1 and itself.
The first few prime numbers up to 100 are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97.

Prime Numbers
Prime Numbers

Factors and Prime Numbers
Definition of a prime number
A prime number is a positive whole number with exactly two factors, which are one and itself

Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.

[?] Subscribe To This Site