What is the Greatest Common Factor of 80545 and 80559?

Greatest common factor (GCF) of 80545 and 80559 is 1.

GCF(80545,80559) = 1

We will now calculate the prime factors of 80545 and 80559, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80545 and 80559.

How to find the GCF of 80545 and 80559?

We will first find the prime factorization of 80545 and 80559. After we will calculate the factors of 80545 and 80559 and find the biggest common factor number .

Step-1: Prime Factorization of 80545

Prime factors of 80545 are 5, 89, 181. Prime factorization of 80545 in exponential form is:

80545 = 5¹ × 89¹ × 181¹

Step-2: Prime Factorization of 80559

Prime factors of 80559 are 3, 8951. Prime factorization of 80559 in exponential form is:

80559 = 3² × 8951¹

Step-3: Factors of 80545

List of positive integer factors of 80545 that divides 80545 without a remainder.

1, 5, 89, 181, 445, 905, 16109

Step-4: Factors of 80559

List of positive integer factors of 80559 that divides 80545 without a remainder.

1, 3, 9, 8951, 26853

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80545 and 80559. The biggest common factor number is the GCF number.
So the greatest common factor 80545 and 80559 is 1.

Also check out the Least Common Multiple of 80545 and 80559