Any non-zero whole number can be a GCF under the right circumstances. That makes the answer infinite and difficult to write down.
The GCF is 1.
What is the GCF of -17xy, 34xy, and 51xy?17xy17, 34 and 51 are all divisible by 17, so the GCF is 17.The variables in the three terms are all the same, so their GCF is xy.
Since 220 is a factor of all of those, it is automatically the GCF.
The GCF of all three numbers is 20 !
You need at least two numbers to find a GCF.
Yes and yes.
The GCF of all the composite numbers under 100 is 1. For e.g 4 & 9 are composite numbers & their GCF is 1, so if we take other composite numbers along with 4 & 9 the GCF will be 1.
GCF = Greatest Common FactorThe GCF of 25 and 100 is 25.25 x 1 = 2525 x 4 = 100
The GCF of 14 and 48 is 2. The GCF of 81 and 135 is 27. The GCF of all four is 1.
division ladder for 12,16,28 and the gcf of all them
Prime and relatively prime numbers all have a GCF of 1.
All I did was make a factor tree. The GCF (Greatest Common Factor) is 5. :)