Prime Factor Decomposition

Curriculum support20 minsFREE

Key takeaways
Understanding the prime factor decomposition of any number and writing any number in index notation of its prime factors.
Understanding different methods to decompose any number into its prime factors.
Understanding how to use prime factor decomposition to calculate H.C.F. and L.C.M. of two numbers.
Manish SalianHost: Mr. Salian has 21 years of experience in teaching Maths, with 5 years in the online teaching space. As well as teaching KS3 and KS4 Maths he has taught students for some of the toughest competitive exams around the world, including GRE, GMAT, SAT, Maths Olympiad and UKMT. His unique style of teaching includes relating the concepts to real world in order to understand difficult concepts in a practical and easy manner. With Mr Salian's classes you can follow his philosophy 'to overcome the fear of maths is the first step towards mastering the subject.' So come join us and fall in love with Maths!

Prime factor decomposition is when you write a number as a product of prime factors. In this class, students will gain a better understanding of the prime factor decomposition of any number and how to write it in index notation. Students will also learn how to use prime factor decomposition to calculate HCF and LCM of two numbers. This class is aimed at students in Years 7 - 9 but can be a tricky topic so can be used a revision by any student!

Try these classes next: Probability and Tree DiagramsExpanding Triple BracketsApplication of Pythagoras' Theorem

Safeguarding reminder:The safety of your child is of the utmost importance. All of our classes are pre-recorded to remove any concerns around live participation. For reruns of our past live classes, students' webcams and microphones were disabled and only the chat history, if participation was requested, is visible.

Suitable for:

Suitable for Maths students in Years 7-9 or S1 - S3.

Class requirements:
You will need a laptop or device with internet connection to watch the class, as well as a pen and notepad for taking notes.
What to expect:
Already have an account? Login
Please see our privacy policy here