This page provides a list of educational videos related to Factors of a Number and Prime Numbers. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Factors of a Number and Prime Numbers.

Prime Factors of a Number | MathHelp.com

Prime numbers | Factors and multiples | Pre-Algebra | Khan Academy

By Khan Academy

What does it mean to be a prime number? Let's progress though some whole numbers and ask ourselves if they meet the criteria. What is the criteria you ask? Watch.

Prime Factorization

By TeacherTube Math

WEBSITE: http://www.teachertube.com Finding the prime factorization of a number using factor trees

Math Antics - Prime Factorization

Factorization and prime numbers

Recognizing prime and composite numbers | Factors and multiples | Pre-Algebra | Khan Academy

By Khan Academy

Can you recognize the prime numbers in this group of numbers? Which are prime, composite, or neither?

What is a prime number?

Prime Factorization

Prime numbers

The prime numbers: {2 3 5 7 11 13 17 19 23 ... and infinitely many more} are the most significant known foundation of the study of integers and while there will not be a great many questions on the SAT or ACT that have to do with prime numbers practically any Factors and Multiples question will be made easier by understanding them. This video shows how to tell which numbers are prime.