What is the Greatest Common Factor of 90609 and 90613?

Greatest common factor (GCF) of 90609 and 90613 is 1.

GCF(90609,90613) = 1

We will now calculate the prime factors of 90609 and 90613, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90609 and 90613.

How to find the GCF of 90609 and 90613?

We will first find the prime factorization of 90609 and 90613. After we will calculate the factors of 90609 and 90613 and find the biggest common factor number .

Step-1: Prime Factorization of 90609

Prime factors of 90609 are 3, 30203. Prime factorization of 90609 in exponential form is:

90609 = 3¹ × 30203¹

Step-2: Prime Factorization of 90613

Prime factors of 90613 are 31, 37, 79. Prime factorization of 90613 in exponential form is:

90613 = 31¹ × 37¹ × 79¹

Step-3: Factors of 90609

List of positive integer factors of 90609 that divides 90609 without a remainder.

1, 3, 30203

Step-4: Factors of 90613

List of positive integer factors of 90613 that divides 90609 without a remainder.

1, 31, 37, 79, 1147, 2449, 2923

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90609 and 90613. The biggest common factor number is the GCF number.
So the greatest common factor 90609 and 90613 is 1.

Also check out the Least Common Multiple of 90609 and 90613