27.
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54.
hcf(18, 54, 81) = 9. Using prime factorization: 18 = 2 x 3^2 54 = 2 x 3^3 81 = 3^4 hcf = 3^2 = 9
27, 54, 81, 108, 135
27, 54, 81, 108, 135
27, 54, 81, 108, 135, 162
54.
hcf(18, 54, 81) = 9. Using prime factorization: 18 = 2 x 3^2 54 = 2 x 3^3 81 = 3^4 hcf = 3^2 = 9
The HCF is: 27
The GCF is 27.
27: 27, 54, 81, 108 36: 36,72, 108 Lcm= 108
27 and 81
some are 27, 54, 81, 108, and 135....
27 54 81 108
27, 54, 81, 108 & 135
The GCF is 27.
27, 54, 81, 108, 135
27, 54, 81, 108, 135