What is the Greatest Common Factor of 80543 and 80555?

Greatest common factor (GCF) of 80543 and 80555 is 1.

GCF(80543,80555) = 1

We will now calculate the prime factors of 80543 and 80555, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80543 and 80555.

How to find the GCF of 80543 and 80555?

We will first find the prime factorization of 80543 and 80555. After we will calculate the factors of 80543 and 80555 and find the biggest common factor number .

Step-1: Prime Factorization of 80543

Prime factors of 80543 are 239, 337. Prime factorization of 80543 in exponential form is:

80543 = 239¹ × 337¹

Step-2: Prime Factorization of 80555

Prime factors of 80555 are 5, 16111. Prime factorization of 80555 in exponential form is:

80555 = 5¹ × 16111¹

Step-3: Factors of 80543

List of positive integer factors of 80543 that divides 80543 without a remainder.

1, 239, 337

Step-4: Factors of 80555

List of positive integer factors of 80555 that divides 80543 without a remainder.

1, 5, 16111

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80543 and 80555. The biggest common factor number is the GCF number.
So the greatest common factor 80543 and 80555 is 1.

Also check out the Least Common Multiple of 80543 and 80555