What is the Greatest Common Factor of 90311 and 90330?

Greatest common factor (GCF) of 90311 and 90330 is 1.

GCF(90311,90330) = 1

We will now calculate the prime factors of 90311 and 90330, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90311 and 90330.

How to find the GCF of 90311 and 90330?

We will first find the prime factorization of 90311 and 90330. After we will calculate the factors of 90311 and 90330 and find the biggest common factor number .

Step-1: Prime Factorization of 90311

Prime factors of 90311 are 13, 6947. Prime factorization of 90311 in exponential form is:

90311 = 13¹ × 6947¹

Step-2: Prime Factorization of 90330

Prime factors of 90330 are 2, 3, 5, 3011. Prime factorization of 90330 in exponential form is:

90330 = 2¹ × 3¹ × 5¹ × 3011¹

Step-3: Factors of 90311

List of positive integer factors of 90311 that divides 90311 without a remainder.

1, 13, 6947

Step-4: Factors of 90330

List of positive integer factors of 90330 that divides 90311 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 3011, 6022, 9033, 15055, 18066, 30110, 45165

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90311 and 90330. The biggest common factor number is the GCF number.
So the greatest common factor 90311 and 90330 is 1.

Also check out the Least Common Multiple of 90311 and 90330