It is: 1
prime
479 and 958 have a GCF of 479.
4 and 8
You need at least two numbers to find a GCF.
9 and 126
The GCF of 90 and 180 is 90.
You need at least two numbers to find a GCF.
The GCF is, yes.
The GCF will, yes.
The GCF of 60 and 120 is 60.
No two prime numbers can make 30.No two prime numbers can make 30.No two prime numbers can make 30.No two prime numbers can make 30.
No, their GCF is always odd.