No, factors refer to whole numbers, not decimals.
It is: 28 which is the greatest common factor of 56 and 84
The GCF of 21, 56, 63, and 84 is 7.
It can be. 28 is a common factor of 56 and 84.
It is: 28
The GCF is 28.
The GCF is 7.
The GCF is 28.
The GCF is 28.
The GCF is 28.
The GCF is 28.
The GCF is 28.
The highest common factor is 7