What is the Greatest Common Factor of 13338 and 13342?

Greatest common factor (GCF) of 13338 and 13342 is 2.

GCF(13338,13342) = 2

We will now calculate the prime factors of 13338 and 13342, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13338 and 13342.

How to find the GCF of 13338 and 13342?

We will first find the prime factorization of 13338 and 13342. After we will calculate the factors of 13338 and 13342 and find the biggest common factor number .

Step-1: Prime Factorization of 13338

Prime factors of 13338 are 2, 3, 13, 19. Prime factorization of 13338 in exponential form is:

13338 = 2¹ × 3³ × 13¹ × 19¹

Step-2: Prime Factorization of 13342

Prime factors of 13342 are 2, 7, 953. Prime factorization of 13342 in exponential form is:

13342 = 2¹ × 7¹ × 953¹

Step-3: Factors of 13338

List of positive integer factors of 13338 that divides 13338 without a remainder.

1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669

Step-4: Factors of 13342

List of positive integer factors of 13342 that divides 13338 without a remainder.

1, 2, 7, 14, 953, 1906, 6671

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13338 and 13342. The biggest common factor number is the GCF number.
So the greatest common factor 13338 and 13342 is 2.

Also check out the Least Common Multiple of 13338 and 13342