What is the Greatest Common Factor of 27430 and 27437?

Greatest common factor (GCF) of 27430 and 27437 is 1.

GCF(27430,27437) = 1

We will now calculate the prime factors of 27430 and 27437, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27430 and 27437.

How to find the GCF of 27430 and 27437?

We will first find the prime factorization of 27430 and 27437. After we will calculate the factors of 27430 and 27437 and find the biggest common factor number .

Step-1: Prime Factorization of 27430

Prime factors of 27430 are 2, 5, 13, 211. Prime factorization of 27430 in exponential form is:

27430 = 2¹ × 5¹ × 13¹ × 211¹

Step-2: Prime Factorization of 27437

Prime factors of 27437 are 27437. Prime factorization of 27437 in exponential form is:

27437 = 27437¹

Step-3: Factors of 27430

List of positive integer factors of 27430 that divides 27430 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 2110, 2743, 5486, 13715

Step-4: Factors of 27437

List of positive integer factors of 27437 that divides 27430 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27430 and 27437. The biggest common factor number is the GCF number.
So the greatest common factor 27430 and 27437 is 1.

Also check out the Least Common Multiple of 27430 and 27437