So, if p is a prime number then its only factors will be 1 and p itself. Examples: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, ... (the list continues infinitely) Pythagoras Theorem: Definition ...

A factor is a number that goes into another. The factors of 10 for example are 1, 2, 5 and 10. Prime numbers are a special set of numbers that only have two factors: themselves and 1. An example ...

Sketches reiterate the definition of a prime number, and demonstrate pattern recognition in simple arithmetic sequences. This clip demonstrates prime factor decomposition, and could serve as an ...