What is the Greatest Common Factor of 38338 and 38346?

Greatest common factor (GCF) of 38338 and 38346 is 2.

GCF(38338,38346) = 2

We will now calculate the prime factors of 38338 and 38346, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38338 and 38346.

How to find the GCF of 38338 and 38346?

We will first find the prime factorization of 38338 and 38346. After we will calculate the factors of 38338 and 38346 and find the biggest common factor number .

Step-1: Prime Factorization of 38338

Prime factors of 38338 are 2, 29, 661. Prime factorization of 38338 in exponential form is:

38338 = 2¹ × 29¹ × 661¹

Step-2: Prime Factorization of 38346

Prime factors of 38346 are 2, 3, 7, 11, 83. Prime factorization of 38346 in exponential form is:

38346 = 2¹ × 3¹ × 7¹ × 11¹ × 83¹

Step-3: Factors of 38338

List of positive integer factors of 38338 that divides 38338 without a remainder.

1, 2, 29, 58, 661, 1322, 19169

Step-4: Factors of 38346

List of positive integer factors of 38346 that divides 38338 without a remainder.

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 83, 154, 166, 231, 249, 462, 498, 581, 913, 1162, 1743, 1826, 2739, 3486, 5478, 6391, 12782, 19173

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38338 and 38346. The biggest common factor number is the GCF number.
So the greatest common factor 38338 and 38346 is 2.

Also check out the Least Common Multiple of 38338 and 38346