Interactive GameFree to use

Factor Finder: HCF & LCM Drill

An exam-style drill on highest common factor and lowest common multiple — the kind of question that turns up on almost every Foundation paper. Three rounds; answers are taken on the keypad and scored instantly with a quick explanation of the method.

Key stage

GCSE

Subject

Mathematics

Time

~8 min

Access

Free

Progress

Tracked

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You're going to play a learning game about mathematics. It should take about 10 minutes. Take your time — there's no rush. If you get stuck, ask a grown-up.

This is a learning game for GCSE mathematics — about 10 minutes of focused activity. Your child can play this on their own or with you alongside. There's no pressure to finish in one sitting.

Their best score, the time taken, and any answers they got wrong will all be saved automatically to your dashboard so you can see how they're getting on.

A a learning game aligned to the DfE National Curriculum for GCSE mathematics. Use as a standalone activity, a homework task, or a lesson plenary.

Pupils' completion data and assessment scores flow into the class dashboard so you can spot who needs support and on which sub-topic.

The game shows the score in-play. The "best score" gets saved automatically to the dashboard — no manual marking needed.

Cookie	Provider	Purpose	Duration
`lh_cookie_consent`	Learnaroo Hub	Remembers your cookie choices so we don’t ask again.	6 months
`lh_member_*`	Learnaroo Hub	Keeps you securely signed in to your dashboard.	Session / 14 days
`lh_secure_*`	Learnaroo Hub	Protects your authenticated session.	Session
`lh_ui_*`	Learnaroo Hub	Remembers your dashboard display preferences.	1 year
`lh_session`	Learnaroo Hub	Maintains your server session while you browse.	Session
`__stripe_mid / __stripe_sid`	Stripe	Fraud prevention when you subscribe or pay.	1 year / 30 minutes

Cookie	Provider	Purpose	Duration
`_ga`	Google Analytics	Tells anonymous visitors apart to count usage.	2 years
`_ga_*`	Google Analytics	Keeps analytics session state.	2 years
`_gid`	Google Analytics	Tells anonymous visitors apart (short term).	24 hours
`_gat`	Google Analytics	Limits how often analytics data is collected.	1 minute

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Factor Finder: HCF & LCM Drill

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Factor Finder: HCF & LCM Drill

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