What is the Greatest Common Factor of 13884 and 13889?

Greatest common factor (GCF) of 13884 and 13889 is 1.

GCF(13884,13889) = 1

We will now calculate the prime factors of 13884 and 13889, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13884 and 13889.

How to find the GCF of 13884 and 13889?

We will first find the prime factorization of 13884 and 13889. After we will calculate the factors of 13884 and 13889 and find the biggest common factor number .

Step-1: Prime Factorization of 13884

Prime factors of 13884 are 2, 3, 13, 89. Prime factorization of 13884 in exponential form is:

13884 = 2² × 3¹ × 13¹ × 89¹

Step-2: Prime Factorization of 13889

Prime factors of 13889 are 17, 19, 43. Prime factorization of 13889 in exponential form is:

13889 = 17¹ × 19¹ × 43¹

Step-3: Factors of 13884

List of positive integer factors of 13884 that divides 13884 without a remainder.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2314, 3471, 4628, 6942

Step-4: Factors of 13889

List of positive integer factors of 13889 that divides 13884 without a remainder.

1, 17, 19, 43, 323, 731, 817

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13884 and 13889. The biggest common factor number is the GCF number.
So the greatest common factor 13884 and 13889 is 1.

Also check out the Least Common Multiple of 13884 and 13889