What is the Greatest Common Factor of 12174 and 12190?

Greatest common factor (GCF) of 12174 and 12190 is 2.

GCF(12174,12190) = 2

We will now calculate the prime factors of 12174 and 12190, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 12174 and 12190.

How to find the GCF of 12174 and 12190?

We will first find the prime factorization of 12174 and 12190. After we will calculate the factors of 12174 and 12190 and find the biggest common factor number .

Step-1: Prime Factorization of 12174

Prime factors of 12174 are 2, 3, 2029. Prime factorization of 12174 in exponential form is:

12174 = 2¹ × 3¹ × 2029¹

Step-2: Prime Factorization of 12190

Prime factors of 12190 are 2, 5, 23, 53. Prime factorization of 12190 in exponential form is:

12190 = 2¹ × 5¹ × 23¹ × 53¹

Step-3: Factors of 12174

List of positive integer factors of 12174 that divides 12174 without a remainder.

1, 2, 3, 6, 2029, 4058, 6087

Step-4: Factors of 12190

List of positive integer factors of 12190 that divides 12174 without a remainder.

1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 6095

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 12174 and 12190. The biggest common factor number is the GCF number.
So the greatest common factor 12174 and 12190 is 2.

Also check out the Least Common Multiple of 12174 and 12190