It is: 9
The GCF is 9.
27 and 81, respectively.
The GCF is 1.
1, 2, 3, 4, 6, 9, 12, 18, 36 1, 2, 3, 6, 9, 18, 27, 54 1, 3, 9, 27, 81
gcf(81, 36) = 9 gcf(27, 54) = 27 gcf(81, 36, 27, 54) = 9
The GCF is 27.
The GCF is 27.
The Greatest Common Factor (GCF) of 27, 81, and 54 is 27.
The GCF of 27, 54, and 81 is 27. Since 27 is a factor of 54 and 81, it's automatically the GCF.
The GCF is 27.
It is 27
The GCF is 27.
9
To find the Greatest Common Factor (GCF) of 27, 54, and 81, we need to first find the prime factorization of each number. The prime factorization of 27 is 3 x 3 x 3, the prime factorization of 54 is 2 x 3 x 3 x 3, and the prime factorization of 81 is 3 x 3 x 3 x 3. The GCF is the product of the common prime factors raised to the smallest exponent, which in this case is 3 x 3 x 3 = 27. Therefore, the GCF of 27, 54, and 81 is 27.
27
36 and 45 or 9 and any multiple of 9