The GCF is 9.
The GCF is 9.
You need at least two numbers to find a GCF.
The GCF is 27.
The GCF is 63.
The GCF is 27.
The GCF is 27.
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
GCF(105, 145, 189) = 1: the three are coprime.
225=3^2x5^2 189=3x7x9 Therefore GCF(225, 189) = 3
The greatest common factor of 189 and 195 is 3.
The GCF is 1.