Students learn how to use prime factors to work out the HCF and LCM.
As learning progresses, they work out the HCF and LCM for real-life problems.
Differentiated Learning Objectives
- All students should be able to calculate the LCM and HCF of a pair of integers using Prime Factors.
- Most students should be able to calculate the LCM and HCF of any number of integers using Prime Factors.
- Some students should be able to solve real-life problems through the use of calculating the HCF or LCM.
