What is the Greatest Common Factor of 27679 and 27691?

Greatest common factor (GCF) of 27679 and 27691 is 1.

GCF(27679,27691) = 1

We will now calculate the prime factors of 27679 and 27691, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27679 and 27691.

How to find the GCF of 27679 and 27691?

We will first find the prime factorization of 27679 and 27691. After we will calculate the factors of 27679 and 27691 and find the biggest common factor number .

Step-1: Prime Factorization of 27679

Prime factors of 27679 are 89, 311. Prime factorization of 27679 in exponential form is:

27679 = 89¹ × 311¹

Step-2: Prime Factorization of 27691

Prime factors of 27691 are 27691. Prime factorization of 27691 in exponential form is:

27691 = 27691¹

Step-3: Factors of 27679

List of positive integer factors of 27679 that divides 27679 without a remainder.

1, 89, 311

Step-4: Factors of 27691

List of positive integer factors of 27691 that divides 27679 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27679 and 27691. The biggest common factor number is the GCF number.
So the greatest common factor 27679 and 27691 is 1.

Also check out the Least Common Multiple of 27679 and 27691