What is the Greatest Common Factor of 27507 and 27511?

Greatest common factor (GCF) of 27507 and 27511 is 1.

GCF(27507,27511) = 1

We will now calculate the prime factors of 27507 and 27511, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27507 and 27511.

How to find the GCF of 27507 and 27511?

We will first find the prime factorization of 27507 and 27511. After we will calculate the factors of 27507 and 27511 and find the biggest common factor number .

Step-1: Prime Factorization of 27507

Prime factors of 27507 are 3, 53, 173. Prime factorization of 27507 in exponential form is:

27507 = 3¹ × 53¹ × 173¹

Step-2: Prime Factorization of 27511

Prime factors of 27511 are 11, 41, 61. Prime factorization of 27511 in exponential form is:

27511 = 11¹ × 41¹ × 61¹

Step-3: Factors of 27507

List of positive integer factors of 27507 that divides 27507 without a remainder.

1, 3, 53, 159, 173, 519, 9169

Step-4: Factors of 27511

List of positive integer factors of 27511 that divides 27507 without a remainder.

1, 11, 41, 61, 451, 671, 2501

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27507 and 27511. The biggest common factor number is the GCF number.
So the greatest common factor 27507 and 27511 is 1.

Also check out the Least Common Multiple of 27507 and 27511