About Course
Learn to write any whole number as a product of prime factors, then use prime factors and Venn diagrams to find the highest common factor and lowest common multiple of two numbers.
This course is independent revision support and is not affiliated with any exam board. Always check your own exam board specification and past-paper guidance.
Course Content
Course Lessons
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Primes & Factor Trees
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Highest Common Factor (HCF)
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Lowest Common Multiple (LCM)
Sources & Further Reading
Final Assessment
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