What is the Greatest Common Factor of 27723 and 27732?

Greatest common factor (GCF) of 27723 and 27732 is 3.

GCF(27723,27732) = 3

We will now calculate the prime factors of 27723 and 27732, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27723 and 27732.

How to find the GCF of 27723 and 27732?

We will first find the prime factorization of 27723 and 27732. After we will calculate the factors of 27723 and 27732 and find the biggest common factor number .

Step-1: Prime Factorization of 27723

Prime factors of 27723 are 3, 9241. Prime factorization of 27723 in exponential form is:

27723 = 3¹ × 9241¹

Step-2: Prime Factorization of 27732

Prime factors of 27732 are 2, 3, 2311. Prime factorization of 27732 in exponential form is:

27732 = 2² × 3¹ × 2311¹

Step-3: Factors of 27723

List of positive integer factors of 27723 that divides 27723 without a remainder.

1, 3, 9241

Step-4: Factors of 27732

List of positive integer factors of 27732 that divides 27723 without a remainder.

1, 2, 3, 4, 6, 12, 2311, 4622, 6933, 9244, 13866

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27723 and 27732. The biggest common factor number is the GCF number.
So the greatest common factor 27723 and 27732 is 3.

Also check out the Least Common Multiple of 27723 and 27732