Factors, multiples & primes
Number confidenceDiscovery 5 of 10
Let’s understand it
Factors divide exactly into a number. Multiples are found by multiplying. A prime has exactly two positive factors: 1 and itself.
Before you move on
Can you describe this idea in your own words? It’s fine to reread or listen again.
Step 1 of 4
Practise this topic with saved progress
18 original practice questions in this topic, with explanations and rehearsal.
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