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 of 21, 24, and 27 is 3.The Greatest Common Factor (GCF) is: 3
The GCF is 3.
The GCF is: 3
The GCF is 3.
The GCF is 3.
The GCF is 3.
The GCF is 3.
You need at least two numbers to find a GCF. If that's 21, 24 and 27, the GCF is 3.
You need at least two numbers to find a GCF. If that's 21, 24 and 27, the GCF is 3.