HCF/GCD/GCF and LCM

 Video Tutorial

Key Aspects:
  • Concept and calculation of the Highest Common Factor (HCF)
    Also known as Greatest Common Divisor (GCD)
    and Greatest Common Factor (GCF)
  • Understanding and finding the Lowest Common Multiple (LCM)
  • Techniques for listing factors and multiples
  • Utilizing prime factorization for HCF and LCM
  • Practical examples and exercises in HCF and LCM calculations
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 Flashcards

Finding GCD/GCF/HCF and LCM: Listing

GCSE Maths guide on finding HCF by listing factors and LCM by listing multiples.

Finding GCD/GCF/HCF and LCM: Prime Factorization

Step-by-step GCSE Maths on HCF & LCM calculation via prime factorisation.

 Practice

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