LCM and HCF

Get to grips with LCM and HCF using these Foundation and Higher GCSE Maths practice questions. The worksheet focuses on finding the LCM and HCF, and the accompanying mark scheme breaks down each solution clearly. Suitable for AQA, Edexcel and OCR. Download the questions and answers for free. The HCF uses the shared prime factors; the LCM uses every factor at its highest power.