What is the Greatest Common Factor of 90278 and 90283?

Greatest common factor (GCF) of 90278 and 90283 is 1.

GCF(90278,90283) = 1

We will now calculate the prime factors of 90278 and 90283, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90278 and 90283.

How to find the GCF of 90278 and 90283?

We will first find the prime factorization of 90278 and 90283. After we will calculate the factors of 90278 and 90283 and find the biggest common factor number .

Step-1: Prime Factorization of 90278

Prime factors of 90278 are 2, 45139. Prime factorization of 90278 in exponential form is:

90278 = 2¹ × 45139¹

Step-2: Prime Factorization of 90283

Prime factors of 90283 are 137, 659. Prime factorization of 90283 in exponential form is:

90283 = 137¹ × 659¹

Step-3: Factors of 90278

List of positive integer factors of 90278 that divides 90278 without a remainder.

1, 2, 45139

Step-4: Factors of 90283

List of positive integer factors of 90283 that divides 90278 without a remainder.

1, 137, 659

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90278 and 90283. The biggest common factor number is the GCF number.
So the greatest common factor 90278 and 90283 is 1.

Also check out the Least Common Multiple of 90278 and 90283