The Least Common Multiple (LCM) for 54 72 81 is 648.
GCD: 27 LCM: 162 All common factors of 81 and 54 are all multiples of their LCM.
LCM(18, 54, 81) = 162
The LCM is: 2,106
The LCM of the given three numbers is 810
27 and 486, respectively.
54 27,2 9,3,2 3,3,3,2 81 27,3 9,3,3 3,3,3,3 2 x 3 x 3 x 3 = 54 3 x 3 x 3 x 3 = 81 2 x 3 x 3 x 3 x 3 = 162, the LCM
810
LCM of 81 and 3 is 81.
The LCM is: 54
LCM = 54
The LCM is 810.