The GCF of 27 and 189 is 27.
The GCF is 27.
You need at least two numbers to find a GCF.
The GCF is 3.
21 goes into 126 6times 21 goes into 189 9times gcf =21
0.1429
The GCF is 27.
The GCF is 27.
The GCF is 27.
The GCF is 27.
The GCF is 27.
The GCF is 27.
The GCF is 27.
Since 27 is a factor of 189, it is automatically the GCF.
The GCF of 54 and 189 is 27.
The GCF is 27.
I'm pretty sure that it's 27 because both numbers can't be divided by any number higher than 27 evenly. 54135/27=2005, 189/27=7.
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The greatest common factor of 135 and 189 is 27