0
Anonymous
The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers or expressions. You have only one expression in the question! The greatest factor of any number is itself.
Wiki User
Chat with our AI personalities
You can factor z2 out of both of those.
The GCF is 6.
The GCF is 9.
The GCF is 4.
The GCF is 30.
50