What is the Greatest Common Factor of 30085 and 30089?

Greatest common factor (GCF) of 30085 and 30089 is 1.

GCF(30085,30089) = 1

We will now calculate the prime factors of 30085 and 30089, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 30085 and 30089.

How to find the GCF of 30085 and 30089?

We will first find the prime factorization of 30085 and 30089. After we will calculate the factors of 30085 and 30089 and find the biggest common factor number .

Step-1: Prime Factorization of 30085

Prime factors of 30085 are 5, 11, 547. Prime factorization of 30085 in exponential form is:

30085 = 5¹ × 11¹ × 547¹

Step-2: Prime Factorization of 30089

Prime factors of 30089 are 30089. Prime factorization of 30089 in exponential form is:

30089 = 30089¹

Step-3: Factors of 30085

List of positive integer factors of 30085 that divides 30085 without a remainder.

1, 5, 11, 55, 547, 2735, 6017

Step-4: Factors of 30089

List of positive integer factors of 30089 that divides 30085 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 30085 and 30089. The biggest common factor number is the GCF number.
So the greatest common factor 30085 and 30089 is 1.

Also check out the Least Common Multiple of 30085 and 30089