The Maths Habit

Prime factor decomposition

Factors and primes · Foundation · 5:38

Worksheet (PDF) Answers (PDF)

Chapters

  1. 0:00Introduction
  2. 0:21Do Now
  3. 1:05Factor trees
  4. 1:46Same primes, then index form
  5. 2:27Example 1: a bigger number
  6. 3:13Example 2: is it a square number?
  7. 3:50Your turn
  8. 4:25Common mistake
  9. 4:57Worksheet and exit question

Practise prime factors for 15 minutes a day in The Maths Habit, on your phone or in your browser.

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