Year 10
Core

HCF and LCM

Lessons (4)

warning

These resources will be removed by end of Summer Term 2025.

Switch to our new teaching resources now - designed by teachers and leading subject experts, and tested in classrooms.
    In this lesson, we will learn about the terms 'Lowest Common Multiple' and 'Highest Common Factor'. We will learn how to determine lowest common multiples for small integers by listing and comparing their factors and multiples.
    1 Slide deck
    1 Worksheet
    1 Quiz
    1 Video
    In this lesson, we will find the 'Lowest Common Multiple' of two integers using a Venn diagram to compare their prime factors.
    1 Slide deck
    1 Worksheet
    2 Quizzes
    1 Video
    In this lesson, we will find the 'Highest Common Factor' of two integers by comparing their prime factors using a Venn diagram.
    1 Slide deck
    1 Worksheet
    2 Quizzes
    1 Video
    In this lesson, we will answer problem solving questions involving determining the lowest common multiple and highest common factor of two integers. We will model solutions to a range of problems including worded questions.
    1 Slide deck
    1 Worksheet
    2 Quizzes
    1 Video