What is the greatest common factor of -132?

Answer 1

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.

Since 132 is a single number, you could say that it shares all of its factors with itself. So the greatest factor of 132 is 132

Answer 2

The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question! The greatest factor of any number is itself. Furthermore, the word "GREATEST" is a superlative adjective and that means there can be only one.

Answer 3

There is no Greatest Common Factor (GCF) for a single number. The Greatest Common Factor (GCF) is the largest factor common to two or more given numbers.