135
It is 54 plus 27 = 81
54
The GCF is 27.
2/3 is the simplest form of 54/81.
The GCF is 27.
The GCF is 9.
The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54 The factors of 81 are: 1, 3, 9, 27, 81
The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54 The factors of 81 are: 1, 3, 9, 27, 81
The GCF of 27, 54, and 81 is 27. Since 27 is a factor of 54 and 81, it's automatically the GCF.
gcf(81, 36) = 9 gcf(27, 54) = 27 gcf(81, 36, 27, 54) = 9
% rate =150% = 81/54 * 100% = 1.5 * 100% = 150%
LCM(18, 54, 81) = 162