The GCF of 54 and 180 is 18
One way to determine the greatest common factor is to find all the factors of the numbers and compare them.
The factors of 54 are 1, 2, 3, 6, 9, 18, 27, and 54.
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 factors they have in common are 1, 2, 3, 6, 9, and 18. Therefore, 18 is the greatest common factor.
The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.
The prime factors of 54 are 2, 3, 3, and 3.
The prime factors of 180 are 2, 2, 3, 3, and 5.
The prime factors they have in common are 2, 3, and 3, so the greatest common factor is 2 x 3 x 3 = 18.
The GCF is 9.
The greatest common factor of 54 and 80 is 2
The greatest common factor of 54 and 90 is 18.
The Greatest Common Factor (GCF) of 36, 54, and 63 is: 9
Since 27 is a factor of 54, and 27 cannot have a larger factor than itself, the greatest common factor of 27 and 54 is 27.
The Greatest Common Factor of 36, 54, 180: 18
The GCF is 18.
The GCF is 18.
The GCF is 18.
The GCF is 18.
The GCF is 9.
The GCF is 18.
The greatest common factor of 54 and 80 is 2
The greatest common factor 54 and 66 is 23.
The greatest common factor of 54 , 90 = 18
The greatest common factor of 54 and 300 is 6.
The greatest common factor of 33 and 54 is 3.