What is the Greatest Common Factor of 80305 and 80321?

Greatest common factor (GCF) of 80305 and 80321 is 1.

GCF(80305,80321) = 1

We will now calculate the prime factors of 80305 and 80321, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80305 and 80321.

How to find the GCF of 80305 and 80321?

We will first find the prime factorization of 80305 and 80321. After we will calculate the factors of 80305 and 80321 and find the biggest common factor number .

Step-1: Prime Factorization of 80305

Prime factors of 80305 are 5, 16061. Prime factorization of 80305 in exponential form is:

80305 = 5¹ × 16061¹

Step-2: Prime Factorization of 80321

Prime factors of 80321 are 31, 2591. Prime factorization of 80321 in exponential form is:

80321 = 31¹ × 2591¹

Step-3: Factors of 80305

List of positive integer factors of 80305 that divides 80305 without a remainder.

1, 5, 16061

Step-4: Factors of 80321

List of positive integer factors of 80321 that divides 80305 without a remainder.

1, 31, 2591

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80305 and 80321. The biggest common factor number is the GCF number.
So the greatest common factor 80305 and 80321 is 1.

Also check out the Least Common Multiple of 80305 and 80321