39n
Use HCF or LCM in context
Factor
Common factor
Highest Common Factor (HCF)
Multiple
Common multiple
Lowest Common Multiple (LCM)
53n: Write a number as a product of primes using a factor tree and know that this product is unique
54n: Using a Venn diagram with prime factors to evaluate HCF of bigger numbers
55n: Using a Venn diagram with prime factors to evaluate LCM of bigger numbers
60n: Adjust a recipe or check it there are enough ingredients to make a given number
How to use this page
Review the KNOWLEDGE ORGANISER TILE
Watch the MET VIDEO
REVIEW THE 'PRIOR LEARNING' TOPICS (if needed)
COMPLETE QUESTIONS- click on the MyMaths, Corbett Maths or a Memrise quiz
MARK your work
Move onto 'FUTURE LEARNING' TOPICS if you want to see where this topic goes next
Ask your teacher for any help or your mymaths login details if you need them