What is the Greatest Common Factor of 27923 and 27928?

Greatest common factor (GCF) of 27923 and 27928 is 1.

GCF(27923,27928) = 1

We will now calculate the prime factors of 27923 and 27928, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27923 and 27928.

How to find the GCF of 27923 and 27928?

We will first find the prime factorization of 27923 and 27928. After we will calculate the factors of 27923 and 27928 and find the biggest common factor number .

Step-1: Prime Factorization of 27923

Prime factors of 27923 are 7, 3989. Prime factorization of 27923 in exponential form is:

27923 = 7¹ × 3989¹

Step-2: Prime Factorization of 27928

Prime factors of 27928 are 2, 3491. Prime factorization of 27928 in exponential form is:

27928 = 2³ × 3491¹

Step-3: Factors of 27923

List of positive integer factors of 27923 that divides 27923 without a remainder.

1, 7, 3989

Step-4: Factors of 27928

List of positive integer factors of 27928 that divides 27923 without a remainder.

1, 2, 4, 8, 3491, 6982, 13964

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27923 and 27928. The biggest common factor number is the GCF number.
So the greatest common factor 27923 and 27928 is 1.

Also check out the Least Common Multiple of 27923 and 27928