What is the Greatest Common Factor of 80609 and 80628?

Greatest common factor (GCF) of 80609 and 80628 is 1.

GCF(80609,80628) = 1

We will now calculate the prime factors of 80609 and 80628, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80609 and 80628.

How to find the GCF of 80609 and 80628?

We will first find the prime factorization of 80609 and 80628. After we will calculate the factors of 80609 and 80628 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 80628

Prime factors of 80628 are 2, 3, 6719. Prime factorization of 80628 in exponential form is:

80628 = 2² × 3¹ × 6719¹

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 80628

List of positive integer factors of 80628 that divides 80609 without a remainder.

1, 2, 3, 4, 6, 12, 6719, 13438, 20157, 26876, 40314

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80609 and 80628. The biggest common factor number is the GCF number.
So the greatest common factor 80609 and 80628 is 1.

Also check out the Least Common Multiple of 80609 and 80628