Highest Common Factor and Lowest Common Multiple

              Highest Common Factor and Lowest Common Multiple

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              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.
              Schemes of Work Link

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