What is the Greatest Common Factor of 81330 and 81337?

Greatest common factor (GCF) of 81330 and 81337 is 1.

GCF(81330,81337) = 1

We will now calculate the prime factors of 81330 and 81337, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 81330 and 81337.

How to find the GCF of 81330 and 81337?

We will first find the prime factorization of 81330 and 81337. After we will calculate the factors of 81330 and 81337 and find the biggest common factor number .

Step-1: Prime Factorization of 81330

Prime factors of 81330 are 2, 3, 5, 2711. Prime factorization of 81330 in exponential form is:

81330 = 2¹ × 3¹ × 5¹ × 2711¹

Step-2: Prime Factorization of 81337

Prime factors of 81337 are 163, 499. Prime factorization of 81337 in exponential form is:

81337 = 163¹ × 499¹

Step-3: Factors of 81330

List of positive integer factors of 81330 that divides 81330 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 2711, 5422, 8133, 13555, 16266, 27110, 40665

Step-4: Factors of 81337

List of positive integer factors of 81337 that divides 81330 without a remainder.

1, 163, 499

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 81330 and 81337. The biggest common factor number is the GCF number.
So the greatest common factor 81330 and 81337 is 1.

Also check out the Least Common Multiple of 81330 and 81337