No.
The GCF of 18 and 84 is 6.
No, because 4 does not fit into 18 evenly.
The Greatest Common Factor is 6.
The highest common factor of the given numbers is 1
Yes, 6 is a factor of 84.
No, 9 is not a factor of 84.
3 is a factor of 84.
No, it's a multiple. 84 is a factor of 168.
No, 8 is not a factor of 84.
It can be. 84 is proper factor of 168, among others.
The greatest factor of any number is itself.
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The greatest common factor of 18, 42, and 84 is 66