The Maths Habit

Factors, multiples and primes

Factors and primes · Foundation · 5:46

Worksheet (PDF) Answers (PDF)

Chapters

  1. 0:00Introduction
  2. 0:15Do Now
  3. 0:51Factors: equal rows
  4. 1:20Listing factors in order
  5. 1:50Multiples
  6. 2:16Prime numbers
  7. 2:51Example 1: a square number
  8. 3:23Example 2: common factors
  9. 3:49Your turn
  10. 4:19Common mistake
  11. 4:50Worksheet and exit question

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

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