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Q: What is the LCM of 18 5 and 81?

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The LCM is 162.

The LCM of 18 and 81 is 162

18 = 2 x 32 81 = 34 108 = 22 x 33 LCM = 22 x 34 = 4 x 81 = 324

810

648

It is: 810

It is: 162

It is: 810

810

LCM(18, 54, 81) = 162

The LCM is 405. 9 and 81 have an LCM of 81. 9 and 45 have an LCM of 45. 45 and 81 have an LCM of 405 (5 x 81, 9 x 45).

The Least Common Multiple (LCM) for 81 18 8 is 648.