810
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Oh, dude, the LCM of 54, 81, and 135 is 270. It's like the smallest number that all three of those numbers can fit into without leaving any remainders. So, yeah, 270 is the winner in this math showdown.
To find the Least Common Multiple (LCM) of 54, 81, and 135, we first need to factorize each number into its prime factors. The prime factorization of 54 is 2 x 3^3, 81 is 3^4, and 135 is 3^3 x 5. To find the LCM, we take the highest power of each prime factor that appears in any of the numbers: 2 x 3^4 x 5 = 810. Therefore, the LCM of 54, 81, and 135 is 810.
The GCF is 27.
GCD: 27 LCM: 162 All common factors of 81 and 54 are all multiples of their LCM.
The Least Common Multiple (LCM) for 54 72 81 is 648.
27, 54, 81, 108, 135
27, 54, 81, 108, 135