What is the Greatest Common Factor of 61073 and 61089?

Greatest common factor (GCF) of 61073 and 61089 is 1.

GCF(61073,61089) = 1

We will now calculate the prime factors of 61073 and 61089, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 61073 and 61089.

How to find the GCF of 61073 and 61089?

We will first find the prime factorization of 61073 and 61089. After we will calculate the factors of 61073 and 61089 and find the biggest common factor number .

Step-1: Prime Factorization of 61073

Prime factors of 61073 are 157, 389. Prime factorization of 61073 in exponential form is:

61073 = 157¹ × 389¹

Step-2: Prime Factorization of 61089

Prime factors of 61089 are 3, 7, 2909. Prime factorization of 61089 in exponential form is:

61089 = 3¹ × 7¹ × 2909¹

Step-3: Factors of 61073

List of positive integer factors of 61073 that divides 61073 without a remainder.

1, 157, 389

Step-4: Factors of 61089

List of positive integer factors of 61089 that divides 61073 without a remainder.

1, 3, 7, 21, 2909, 8727, 20363

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 61073 and 61089. The biggest common factor number is the GCF number.
So the greatest common factor 61073 and 61089 is 1.

Also check out the Least Common Multiple of 61073 and 61089