Prime factors of 27 = 3x3x3
Prime factors of 30=3x2x5
GCF = 3
The result of dividing 27 and 30 is a fraction. The concept of GCF is not relevant for fractions.
The GCF is 3.
The GCF is 3.
The GCF is 3.
The greatest common divisor of 27 and 30 is 3.
The GCF is 3.
The GCF is 1.
GCF(27, 30, 36) = 3
The LCM is 270. The GCF is 3.
The GCF is 1.
The GCF is 3.
The GCF is 3.