What is the Greatest Common Factor of 45085 and 45089?

Greatest common factor (GCF) of 45085 and 45089 is 1.

GCF(45085,45089) = 1

We will now calculate the prime factors of 45085 and 45089, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 45085 and 45089.

How to find the GCF of 45085 and 45089?

We will first find the prime factorization of 45085 and 45089. After we will calculate the factors of 45085 and 45089 and find the biggest common factor number .

Step-1: Prime Factorization of 45085

Prime factors of 45085 are 5, 71, 127. Prime factorization of 45085 in exponential form is:

45085 = 5¹ × 71¹ × 127¹

Step-2: Prime Factorization of 45089

Prime factors of 45089 are 11, 4099. Prime factorization of 45089 in exponential form is:

45089 = 11¹ × 4099¹

Step-3: Factors of 45085

List of positive integer factors of 45085 that divides 45085 without a remainder.

1, 5, 71, 127, 355, 635, 9017

Step-4: Factors of 45089

List of positive integer factors of 45089 that divides 45085 without a remainder.

1, 11, 4099

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 45085 and 45089. The biggest common factor number is the GCF number.
So the greatest common factor 45085 and 45089 is 1.

Also check out the Least Common Multiple of 45085 and 45089