Prime Factorisation Question Generator
Generates a random prime-factorisation question with the answer hidden until you're ready to check it. Every question is computed and checked directly — not a fabricated or AI-guessed fact.
How to use this tool
- Press new question for a random prime-factorisation question.
- Reveal the answer when ready.
Common use cases
- Prime-factorisation practice
- Quick maths warm-ups
- Self-testing before a maths quiz