What is the Greatest Common Factor of 82369 and 82389?

Greatest common factor (GCF) of 82369 and 82389 is 1.

GCF(82369,82389) = 1

We will now calculate the prime factors of 82369 and 82389, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 82369 and 82389.

How to find the GCF of 82369 and 82389?

We will first find the prime factorization of 82369 and 82389. After we will calculate the factors of 82369 and 82389 and find the biggest common factor number .

Step-1: Prime Factorization of 82369

Prime factors of 82369 are 7, 41. Prime factorization of 82369 in exponential form is:

82369 = 7² × 41²

Step-2: Prime Factorization of 82389

Prime factors of 82389 are 3, 29, 947. Prime factorization of 82389 in exponential form is:

82389 = 3¹ × 29¹ × 947¹

Step-3: Factors of 82369

List of positive integer factors of 82369 that divides 82369 without a remainder.

1, 7, 41, 49, 287, 1681, 2009, 11767

Step-4: Factors of 82389

List of positive integer factors of 82389 that divides 82369 without a remainder.

1, 3, 29, 87, 947, 2841, 27463

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 82369 and 82389. The biggest common factor number is the GCF number.
So the greatest common factor 82369 and 82389 is 1.

Also check out the Least Common Multiple of 82369 and 82389