810
Wiki User
∙ 8y agoThe 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.