# Factors, multiples, and primes

Find all factor pairs for a whole number in the range 1–100; identify common factors and common multiples of two numbers; use these concepts to solve problems

Builds on: All times tables to 12×12 (hard, https://ai.page/c/all-times-tables-to-12-12/en.md), Factor Pairs & Commutativity (hard, https://ai.page/c/factor-pairs-and-commutativity/en.md)

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

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