What is the Greatest Common Factor of 27102 and 27120?

Greatest common factor (GCF) of 27102 and 27120 is 6.

GCF(27102,27120) = 6

We will now calculate the prime factors of 27102 and 27120, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27102 and 27120.

How to find the GCF of 27102 and 27120?

We will first find the prime factorization of 27102 and 27120. After we will calculate the factors of 27102 and 27120 and find the biggest common factor number .

Step-1: Prime Factorization of 27102

Prime factors of 27102 are 2, 3, 4517. Prime factorization of 27102 in exponential form is:

27102 = 2¹ × 3¹ × 4517¹

Step-2: Prime Factorization of 27120

Prime factors of 27120 are 2, 3, 5, 113. Prime factorization of 27120 in exponential form is:

27120 = 2⁴ × 3¹ × 5¹ × 113¹

Step-3: Factors of 27102

List of positive integer factors of 27102 that divides 27102 without a remainder.

1, 2, 3, 6, 4517, 9034, 13551

Step-4: Factors of 27120

List of positive integer factors of 27120 that divides 27102 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 9040, 13560

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27102 and 27120. The biggest common factor number is the GCF number.
So the greatest common factor 27102 and 27120 is 6.

Also check out the Least Common Multiple of 27102 and 27120