What is the Greatest Common Factor of 80609 and 80621?

Greatest common factor (GCF) of 80609 and 80621 is 1.

GCF(80609,80621) = 1

We will now calculate the prime factors of 80609 and 80621, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80609 and 80621.

How to find the GCF of 80609 and 80621?

We will first find the prime factorization of 80609 and 80621. After we will calculate the factors of 80609 and 80621 and find the biggest common factor number .

Step-1: Prime Factorization of 80609

Prime factors of 80609 are 149, 541. Prime factorization of 80609 in exponential form is:

80609 = 149¹ × 541¹

Step-2: Prime Factorization of 80621

Prime factors of 80621 are 80621. Prime factorization of 80621 in exponential form is:

80621 = 80621¹

Step-3: Factors of 80609

List of positive integer factors of 80609 that divides 80609 without a remainder.

1, 149, 541

Step-4: Factors of 80621

List of positive integer factors of 80621 that divides 80609 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80609 and 80621. The biggest common factor number is the GCF number.
So the greatest common factor 80609 and 80621 is 1.

Also check out the Least Common Multiple of 80609 and 80621