What is the Greatest Common Factor of 65085 and 65089?

Greatest common factor (GCF) of 65085 and 65089 is 1.

GCF(65085,65089) = 1

We will now calculate the prime factors of 65085 and 65089, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 65085 and 65089.

How to find the GCF of 65085 and 65089?

We will first find the prime factorization of 65085 and 65089. After we will calculate the factors of 65085 and 65089 and find the biggest common factor number .

Step-1: Prime Factorization of 65085

Prime factors of 65085 are 3, 5, 4339. Prime factorization of 65085 in exponential form is:

65085 = 3¹ × 5¹ × 4339¹

Step-2: Prime Factorization of 65089

Prime factors of 65089 are 65089. Prime factorization of 65089 in exponential form is:

65089 = 65089¹

Step-3: Factors of 65085

List of positive integer factors of 65085 that divides 65085 without a remainder.

1, 3, 5, 15, 4339, 13017, 21695

Step-4: Factors of 65089

List of positive integer factors of 65089 that divides 65085 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 65085 and 65089. The biggest common factor number is the GCF number.
So the greatest common factor 65085 and 65089 is 1.

Also check out the Least Common Multiple of 65085 and 65089