The letter 'C' in "GCF" stands for "Common", meaning "same for both".
There's nothing 'common' about one single item, and "24 over 40" is
one single number, namely 0.6 .
the answer to GCF of 24 & 40 is 8
The GCF is 8.
The GCF for 24 and 40 and 56 is 8
The GCF is 8.
No it can not.
The GCF is 8.
The GCF is 8.
The GCF is 4.
The GCF is 2.
The GCF is 2.
The GCF is 8.
The GCF is 2.