# Factors, multiples, and primes (age 11+)

Use the concepts and vocabulary of prime numbers, factors, multiples, common factors, common multiples, highest common factor (HCF), lowest common multiple (LCM), and prime factorisation including product notation and the unique factorisation property

Builds on: Factors, multiples, and primes (hard, https://ai.page/c/factors-multiples-and-primes/en.md)

Concept id: factors-multiples-and-primes-age-11. Subject: maths. Licence: CC BY-SA 4.0.

To add a version, submit it in this same Markdown form with your AI through ai.page's connector (submit_version). Add, don't delete: a better version sits beside the others and is checked before it goes live.