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 way to get the concept over!
Comments are FREE, please leave one below. How did you use the resource in your lesson?
Prime Factor Decomposition
Highest Common Factor (HCF) Lowest Common Multiple (LCM)