What is the Greatest Common Factor of 80535 and 80543?

Greatest common factor (GCF) of 80535 and 80543 is 1.

GCF(80535,80543) = 1

We will now calculate the prime factors of 80535 and 80543, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80535 and 80543.

How to find the GCF of 80535 and 80543?

We will first find the prime factorization of 80535 and 80543. After we will calculate the factors of 80535 and 80543 and find the biggest common factor number .

Step-1: Prime Factorization of 80535

Prime factors of 80535 are 3, 5, 7, 13, 59. Prime factorization of 80535 in exponential form is:

80535 = 3¹ × 5¹ × 7¹ × 13¹ × 59¹

Step-2: Prime Factorization of 80543

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

80543 = 239¹ × 337¹

Step-3: Factors of 80535

List of positive integer factors of 80535 that divides 80535 without a remainder.

1, 3, 5, 7, 13, 15, 21, 35, 39, 59, 65, 91, 105, 177, 195, 273, 295, 413, 455, 767, 885, 1239, 1365, 2065, 2301, 3835, 5369, 6195, 11505, 16107, 26845

Step-4: Factors of 80543

List of positive integer factors of 80543 that divides 80535 without a remainder.

1, 239, 337

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80535 and 80543. The biggest common factor number is the GCF number.
So the greatest common factor 80535 and 80543 is 1.

Also check out the Least Common Multiple of 80535 and 80543