← Change Topic

Factors, multiples, and primes

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

📄 Generate Exam

Are you a teacher? Set up a class and see your students’ test results →

Available exercises

All factors of a number

List every whole number that divides the given number exactly.

→ Start exercise

Multiples of a number

List the first 5 multiples of a given number.

→ Start exercise

Prime or composite?

Decide whether a number is prime or composite.

→ Start exercise

📚 Want to learn more?