The GCF is 27.
The GCF is 27.
Express the numbers in prime factorisation in power form: 12 = 22 x 31 27 = 33 For gcf multiply together the lowest power of the common primes: gcf of 12 and 27 = 31 = 3 For LCM multiply together the highest power of all the primes (across the numbers): LCM of 12 and 27 = 22 x 33 = 108
The GCF of 27 and 189 is 27.
The GCF is 27.
I think the GCF is one, because 22 is 2X11, and 27 is 3X3X3. I may have forgotten something, but I think it is just 1.
The GCF is 1.
The GCF is 27.
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.
The GCF is 27.
The GCF of 27 and 81 is 27. And their LCM is 81.
The GCF is 27.
Express the numbers in prime factorisation in power form: 12 = 22 x 31 27 = 33 For gcf multiply together the lowest power of the common primes: gcf of 12 and 27 = 31 = 3 For LCM multiply together the highest power of all the primes (across the numbers): LCM of 12 and 27 = 22 x 33 = 108
The GCF of 27, 135 is 27.
The GCF of 27 and 189 is 27.
The GCF is 27.
The GCF is 22.