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Factors, multiples, and primes

Find all factor pairs of a number and list its multiples. Recognise prime and composite numbers — at an introductory level.

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Available exercises

All factors of a number

List every whole number that divides the given number exactly.

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Multiples of a number

List the first 5 multiples of a given number.

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Prime or composite?

Decide whether a number is prime or composite.

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