Wow Maths Forum 2006 - 7
	Use of Venn Diagrams to find HCF and LCM Author:   Mrs Sarah Shales   Key Stage 3 and 4   Area of Maths:   Number   Topic:   Using Venn Diagrams to find LCM and HCF   Audience:   KS3 middle to higher ability and KS4 Higher   Prime Factor Trees to find LCM and HCF using a Venn Diagram Link to Resource >>>>