6
The same as the product of 84 and 90.
The GCF of 84, 90, and 210 is 6.
The GCF is 6.
The GCF is 6.
The Greatest Common Factor is 6.
The GCF is 6.
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, such as 84+16 = 90 is the number itself, ie 90.
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 greatest common factor of 48 and 90 is 6.
The greatest common factor of 90 and 243 is 9.
The greatest common factor of 99 and 90 is 9.
The greatest common factor of 90 and 130 is 10.