What is the Greatest Common Factor of 99330 and 99338?

Greatest common factor (GCF) of 99330 and 99338 is 2.

GCF(99330,99338) = 2

We will now calculate the prime factors of 99330 and 99338, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 99330 and 99338.

How to find the GCF of 99330 and 99338?

We will first find the prime factorization of 99330 and 99338. After we will calculate the factors of 99330 and 99338 and find the biggest common factor number .

Step-1: Prime Factorization of 99330

Prime factors of 99330 are 2, 3, 5, 7, 11, 43. Prime factorization of 99330 in exponential form is:

99330 = 2¹ × 3¹ × 5¹ × 7¹ × 11¹ × 43¹

Step-2: Prime Factorization of 99338

Prime factors of 99338 are 2, 49669. Prime factorization of 99338 in exponential form is:

99338 = 2¹ × 49669¹

Step-3: Factors of 99330

List of positive integer factors of 99330 that divides 99330 without a remainder.

1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 43, 55, 66, 70, 77, 86, 105, 110, 129, 154, 165, 210, 215, 231, 258, 301, 330, 385, 430, 462, 473, 602, 645, 770, 903, 946, 1155, 1290, 1419, 1505, 1806, 2310, 2365, 2838, 3010, 3311, 4515, 4730, 6622, 7095, 9030, 9933, 14190, 16555, 19866, 33110, 49665

Step-4: Factors of 99338

List of positive integer factors of 99338 that divides 99330 without a remainder.

1, 2, 49669

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 99330 and 99338. The biggest common factor number is the GCF number.
So the greatest common factor 99330 and 99338 is 2.

Also check out the Least Common Multiple of 99330 and 99338