The GCF is 3.
The GCF is 33.
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 is 27.
The GCF is 33.
The GCF is 3.
The GCF is 3.
You need at least two numbers to find a GCF. If that's 6 and 27, the GCF is 3.
The greatest common factor (GCF) of 27 and 33 is 3
The GCF is 3.
The greatest common factor of 99 and 135 is 9.
The GCF is 3.
9 = 3*3 27 = 3*3*3 33 = 3*11 so gcf = 3
The GCF is 33.
66
The GCF of 33 and 66 = 33
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