model on LCM and HCF maths with explanation in best way , LCM and HCF

working model on LCM and HCF
maths model on LCM and HCF
with explanation in easy way
LCM and HCF working model
for class 5,6,7,8,9,10
LCM and HCF
easiest method for LCM and HCF
easiest method for explanation of LCM and HCF
LCM and HCF ka model
modal of LCM and HCF
LCM and HCF ka acha or best explanation model