What is the Greatest Common Factor of 27749 and 27759?

Greatest common factor (GCF) of 27749 and 27759 is 1.

GCF(27749,27759) = 1

We will now calculate the prime factors of 27749 and 27759, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27749 and 27759.

How to find the GCF of 27749 and 27759?

We will first find the prime factorization of 27749 and 27759. After we will calculate the factors of 27749 and 27759 and find the biggest common factor number .

Step-1: Prime Factorization of 27749

Prime factors of 27749 are 27749. Prime factorization of 27749 in exponential form is:

27749 = 27749¹

Step-2: Prime Factorization of 27759

Prime factors of 27759 are 3, 19, 487. Prime factorization of 27759 in exponential form is:

27759 = 3¹ × 19¹ × 487¹

Step-3: Factors of 27749

List of positive integer factors of 27749 that divides 27749 without a remainder.

Step-4: Factors of 27759

List of positive integer factors of 27759 that divides 27749 without a remainder.

1, 3, 19, 57, 487, 1461, 9253

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27749 and 27759. The biggest common factor number is the GCF number.
So the greatest common factor 27749 and 27759 is 1.

Also check out the Least Common Multiple of 27749 and 27759