## A truly visual teacher resource for a lesson on Prime Numbers, LCM and HCF! —

Guest Blogger: @mathstermaths From the very nice people at Mathster comes two very visual ways of explaining two of the most complicated routines in Maths – finding the LCM and HCF of two or more numbers using Prime Factors. These are completely interactive, these two ‘visuals’ can be explored at length by your students. A great […]