What is the Greatest Common Factor of 55561 and 55567?

Greatest common factor (GCF) of 55561 and 55567 is 1.

GCF(55561,55567) = 1

We will now calculate the prime factors of 55561 and 55567, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 55561 and 55567.

How to find the GCF of 55561 and 55567?

We will first find the prime factorization of 55561 and 55567. After we will calculate the factors of 55561 and 55567 and find the biggest common factor number .

Step-1: Prime Factorization of 55561

Prime factors of 55561 are 11, 5051. Prime factorization of 55561 in exponential form is:

55561 = 11¹ × 5051¹

Step-2: Prime Factorization of 55567

Prime factors of 55567 are 181, 307. Prime factorization of 55567 in exponential form is:

55567 = 181¹ × 307¹

Step-3: Factors of 55561

List of positive integer factors of 55561 that divides 55561 without a remainder.

1, 11, 5051

Step-4: Factors of 55567

List of positive integer factors of 55567 that divides 55561 without a remainder.

1, 181, 307

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 55561 and 55567. The biggest common factor number is the GCF number.
So the greatest common factor 55561 and 55567 is 1.

Also check out the Least Common Multiple of 55561 and 55567