What is the Greatest Common Factor of 12618 and 12637?

Greatest common factor (GCF) of 12618 and 12637 is 1.

GCF(12618,12637) = 1

We will now calculate the prime factors of 12618 and 12637, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 12618 and 12637.

How to find the GCF of 12618 and 12637?

We will first find the prime factorization of 12618 and 12637. After we will calculate the factors of 12618 and 12637 and find the biggest common factor number .

Step-1: Prime Factorization of 12618

Prime factors of 12618 are 2, 3, 701. Prime factorization of 12618 in exponential form is:

12618 = 2¹ × 3² × 701¹

Step-2: Prime Factorization of 12637

Prime factors of 12637 are 12637. Prime factorization of 12637 in exponential form is:

12637 = 12637¹

Step-3: Factors of 12618

List of positive integer factors of 12618 that divides 12618 without a remainder.

1, 2, 3, 6, 9, 18, 701, 1402, 2103, 4206, 6309

Step-4: Factors of 12637

List of positive integer factors of 12637 that divides 12618 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 12618 and 12637. The biggest common factor number is the GCF number.
So the greatest common factor 12618 and 12637 is 1.

Also check out the Least Common Multiple of 12618 and 12637