Question

find the LCM of the following using the the factorisation method 27 and 18​

Answer 1

Step-by-step explanation:

3*3*3*2=54

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Answer 2

Answer:

27 = 3×3×3

18= 2×3×3

LCM is the "least common multiple"

so take the highest power of each factor 3 and 2

so LCM is 3³×2=54