What is the Greatest Common Factor of 68561 and 68567?

Greatest common factor (GCF) of 68561 and 68567 is 1.

GCF(68561,68567) = 1

We will now calculate the prime factors of 68561 and 68567, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 68561 and 68567.

How to find the GCF of 68561 and 68567?

We will first find the prime factorization of 68561 and 68567. After we will calculate the factors of 68561 and 68567 and find the biggest common factor number .

Step-1: Prime Factorization of 68561

Prime factors of 68561 are 17, 37, 109. Prime factorization of 68561 in exponential form is:

68561 = 17¹ × 37¹ × 109¹

Step-2: Prime Factorization of 68567

Prime factors of 68567 are 68567. Prime factorization of 68567 in exponential form is:

68567 = 68567¹

Step-3: Factors of 68561

List of positive integer factors of 68561 that divides 68561 without a remainder.

1, 17, 37, 109, 629, 1853, 4033

Step-4: Factors of 68567

List of positive integer factors of 68567 that divides 68561 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 68561 and 68567. The biggest common factor number is the GCF number.
So the greatest common factor 68561 and 68567 is 1.

Also check out the Least Common Multiple of 68561 and 68567