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Subjects>Math>Math & Arithmetic

What is the LCM of 42 and 81?

Anonymous

∙ 12y ago

Updated: 9/22/2023

factoring

42=2*3*7

81=3*3*3*3

so LCM=3*3*3*3*2*7=1,134

Wiki User

∙ 12y ago

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