Sometimes you are given numbers expressed as a product of prime factors. For example, 8 = 2 3 and 90 = 2 × 3 2 × 5. If you want to find the LCM and HCF in an exam, we can use prime factor form to ...
Find your added subjects in My Bitesize. Relationships with family and friends in French Can you understand people talking about their friends and family in French? Practise key phrases and develop ...