The greatest common factor of 12, 18, and 42 is 6
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.
Chat with our AI personalities
GCF of 12 and 18 is 6
The GCF of 12, 18, and 54 is 6
Since 18 is a factor of 90 and it is the largest factor of itself, the greatest common factor of 18 and 90 is 18.Since 18 is a factor of 90, it is automatically the GCF.
The GCF is 6.
2 is the greatest common factor of 18 and 562