Free Factors, Multiples & Primes Practice
Twelve questions that get harder as your child goes, from listing factors and multiples to prime factorisation and worded HCF and LCM problems. Tap a card to check the answer. Press New questions for a fresh set whenever you want one, so it never becomes a memory test.
Want the whole topic? The Factors, Multiples & Primes Bundle has 234 questions across 3 lessons, same click-to-reveal answers.
See the bundle · £11.99Not sure your child needs the lesson?
Use the twelve questions above as a check. The ones your child gets stuck on tell you what to work on next, and each of those topics has a lesson of its own.
- Q1, Q2, Q3 Stuck listing factors, counting multiples or using a divisibility test? Factors and Multiples lesson
- Q5, Q6, Q9, Q10 Stuck choosing between the HCF and the LCM, especially in a worded question? HCF and LCM lesson
- Q4, Q7, Q8, Q11, Q12 Stuck deciding whether a number is prime, or breaking one into prime factors? Primes and Prime Factorisation lesson
Every lesson listed here is included in the Factors, Multiples & Primes Bundle.
More free practice
Same idea, different topic. Every set is free, gives instant answers and regenerates.
Ready for the full thing?
The Factors, Multiples & Primes Bundle is the same idea, built out properly, with 3 lessons, 13 units and 234 questions, from the first four multiples of 7 to finding the HCF and LCM from a Venn diagram of prime factors.
- Worked examples first, then practice, then a challenge
- Every answer one click away, so your child self-checks
- Works on a phone, tablet or laptop. Yours to keep