What is the Greatest Common Factor of 28329 and 28337?

Greatest common factor (GCF) of 28329 and 28337 is 1.

GCF(28329,28337) = 1

We will now calculate the prime factors of 28329 and 28337, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 28329 and 28337.

How to find the GCF of 28329 and 28337?

We will first find the prime factorization of 28329 and 28337. After we will calculate the factors of 28329 and 28337 and find the biggest common factor number .

Step-1: Prime Factorization of 28329

Prime factors of 28329 are 3, 7, 19, 71. Prime factorization of 28329 in exponential form is:

28329 = 3¹ × 7¹ × 19¹ × 71¹

Step-2: Prime Factorization of 28337

Prime factors of 28337 are 43, 659. Prime factorization of 28337 in exponential form is:

28337 = 43¹ × 659¹

Step-3: Factors of 28329

List of positive integer factors of 28329 that divides 28329 without a remainder.

1, 3, 7, 19, 21, 57, 71, 133, 213, 399, 497, 1349, 1491, 4047, 9443

Step-4: Factors of 28337

List of positive integer factors of 28337 that divides 28329 without a remainder.

1, 43, 659

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 28329 and 28337. The biggest common factor number is the GCF number.
So the greatest common factor 28329 and 28337 is 1.

Also check out the Least Common Multiple of 28329 and 28337