What are prime numbers? What about non-prime numbers? What do we call them? What is so special about the number “1”? In this video, I am going to explain what prime and non prime numbers are. More importantly, I will teach you what prime factorisation is and what are the 2 methods of doing prime factorisation - Factor Tree & Repeated Division Methods. I hope this course will give you a basic understanding of Prime & Prime Factorisation. If you would like to attend my maths classes to learn more, you can contact me at (WhatsApp : 96553045) and quote “Answered”!