Number Theory
Prime and composite; factors; prime factorisation with exponents; HCF and LCM.
5 worksheetsRead the explainer →
- 1Prime and Composite NumbersClassify numbers as prime or composite and list primes up to 100.adaptive
- 2Factors of a NumberList all factor pairs for numbers up to 144.adaptive
- 3Prime FactorisationExpress composite numbers as a product of prime factors.adaptive
- 4Prime Factorisation with Exponent NotationWrite prime factorisation using exponent notation (e.g. 36 = 2² × 3²).adaptive
- 5HCF and LCMFind the highest common factor and lowest common multiple of two numbers.adaptive