Top Answer

Answer: 2

Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.

Method:

One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.

The factors of 68 are 1, 2, 4, 17, 34, and 68.

The factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, and 90.

The common factors are 1 and 2. Therefore, the greatest common factor is 2.

🙏

0🤨

0😮

0😂

0Loading...

The GCF is 2.

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 99 and 90 is 9.

The greatest common factor of 90 and 130 is 10.

The greatest common factor of 85 and 90 is 5.

The Greatest Common Factor for 90 and 105 is 15.

The greatest common factor of 90 and 243 is 9.

The greatest common factor of 90 , 77 = 1

The greatest common factor of 54 , 90 = 18

The greatest common factor of 24 , 90 = 6

The greatest common factor of 90 , 112 = 2

The greatest common factor of 1925 , 90 = 5

The greatest common factor of 90 and 150 is 30.

The greatest common factor of 90 and 39 is 3

The greatest common factor of 90 and 9 is 9. 9x10=90 1x90=90

The greatest common factor of 30, 75, and 90 is 15

The greatest common factor of 15,45, and 90 is 15.

The Greatest Common Factor (GCF) of 55 and 90 is: 5

The Greatest Common Factor (GCF) of 90 and 100 is: 10

The greatest common factor of 90 and 93 is 3.

Greatest common factor of 90 & 108 is 18.

The greatest common factor of 52 and 90 is 2.The GCF is 2.

The GCF is 1.

Greatest common factor of 90 and 40 is 10.