The Greatest Common Factor (GCF) of 90 and 180 is 90. To find the GCF, you can list the factors of each number and determine the largest number that divides both numbers evenly. The factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, and 90. The factors of 180 are 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, and 180. The largest number that appears in both lists is 90, making it the Greatest Common Factor.
90 and 180 have a GCF of 90.
GCF = 15
The GCF is 18.
The GCF is 90.
Since 15 is a factor of 180, it is automatically the GCF of this problem.
The GCF is 90.
90 and 180 have a GCF of 90.
GCF = 15
The GCF of 90 and 180 is 90.
The numbers are 90 and 180
30
The GCF is 30.
90 and 180, among others.
90 and 180, among others.
The greatest common factor of the numbers 180 and 150 is 30.
GCF(168, 180, 450) = 6.
The GCF of 60 and 90 is 30.