Factors & Multiples
Numbers that divide exactly, and numbers in the times table.
What this lesson covers
Factors & Multiples is a 8-part Class 4 Mathematics lesson. Each part makes one point and then hands over to the next, so it can be read in a sitting or picked up again at the part you stopped on. It defines the idea in plain words before using it, works through an example step by step, breaks the topic into its parts and compares them, shows where it is used outside the textbook, names the mistakes that cost marks in an exam, ends with a recap of what to remember.
How it begins
A factor of a number divides into it exactly, leaving no remainder. The factors of 12 are 1, 2, 3, 4, 6 and 12.
The 8 parts
- Factors divide exactly
- Multiples come from times tables
- Finding all the factors
- Tests of divisibility
- Using them in real problems
- Where marks go
- What to remember
- Watch one worked through
Practise Factors & Multiples
Everything on QuizByt for Class 4 Mathematics that goes with this lesson: read it first, then test yourself while it is fresh.
🧠 5 quizzes on Factors & Multiples (2 easy, 2 medium, 1 hard)
Work up from easy to hard: the hard quiz asks the Class 4 exam-style questions on Factors & Multiples.
🖨️ Printable worksheet
Factors & Multiples on paper for Class 4, with room to write the working out. Preview the first page free.
🎮 Games for Class 4 Mathematics
Number and logic games at the right level for Class 4. Passing a quiz on Factors & Multiples earns the credits that open them.
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