What is the Greatest Common Factor of 32555 and 32561?

Greatest common factor (GCF) of 32555 and 32561 is 1.

GCF(32555,32561) = 1

We will now calculate the prime factors of 32555 and 32561, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 32555 and 32561.

How to find the GCF of 32555 and 32561?

We will first find the prime factorization of 32555 and 32561. After we will calculate the factors of 32555 and 32561 and find the biggest common factor number .

Step-1: Prime Factorization of 32555

Prime factors of 32555 are 5, 17, 383. Prime factorization of 32555 in exponential form is:

32555 = 5¹ × 17¹ × 383¹

Step-2: Prime Factorization of 32561

Prime factors of 32561 are 32561. Prime factorization of 32561 in exponential form is:

32561 = 32561¹

Step-3: Factors of 32555

List of positive integer factors of 32555 that divides 32555 without a remainder.

1, 5, 17, 85, 383, 1915, 6511

Step-4: Factors of 32561

List of positive integer factors of 32561 that divides 32555 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 32555 and 32561. The biggest common factor number is the GCF number.
So the greatest common factor 32555 and 32561 is 1.

Also check out the Least Common Multiple of 32555 and 32561