What is the Greatest Common Factor of 27139 and 27159?

Greatest common factor (GCF) of 27139 and 27159 is 1.

GCF(27139,27159) = 1

We will now calculate the prime factors of 27139 and 27159, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27139 and 27159.

How to find the GCF of 27139 and 27159?

We will first find the prime factorization of 27139 and 27159. After we will calculate the factors of 27139 and 27159 and find the biggest common factor number .

Step-1: Prime Factorization of 27139

Prime factors of 27139 are 7, 3877. Prime factorization of 27139 in exponential form is:

27139 = 7¹ × 3877¹

Step-2: Prime Factorization of 27159

Prime factors of 27159 are 3, 11, 823. Prime factorization of 27159 in exponential form is:

27159 = 3¹ × 11¹ × 823¹

Step-3: Factors of 27139

List of positive integer factors of 27139 that divides 27139 without a remainder.

1, 7, 3877

Step-4: Factors of 27159

List of positive integer factors of 27159 that divides 27139 without a remainder.

1, 3, 11, 33, 823, 2469, 9053

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27139 and 27159. The biggest common factor number is the GCF number.
So the greatest common factor 27139 and 27159 is 1.

Also check out the Least Common Multiple of 27139 and 27159