Lowest common multiple
Lesson 18 / 19
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Lesson outcome
I can use the prime factorisation of two or more positive integers to efficiently find their lowest common multiple.
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Common multiples can be found using the prime factorisation of numbers
The lowest common multiple of two numbers can be found by comparing the prime factorisation of both numbers
Sometimes a Venn diagram can help identify the lowest common multiple of two numbers
The lowest common multiple of more than two numbers can be found using prime factorisation
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