What is the Greatest Common Factor of 13239 and 13244?

Greatest common factor (GCF) of 13239 and 13244 is 1.

GCF(13239,13244) = 1

We will now calculate the prime factors of 13239 and 13244, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13239 and 13244.

How to find the GCF of 13239 and 13244?

We will first find the prime factorization of 13239 and 13244. After we will calculate the factors of 13239 and 13244 and find the biggest common factor number .

Step-1: Prime Factorization of 13239

Prime factors of 13239 are 3, 1471. Prime factorization of 13239 in exponential form is:

13239 = 3² × 1471¹

Step-2: Prime Factorization of 13244

Prime factors of 13244 are 2, 7, 11, 43. Prime factorization of 13244 in exponential form is:

13244 = 2² × 7¹ × 11¹ × 43¹

Step-3: Factors of 13239

List of positive integer factors of 13239 that divides 13239 without a remainder.

1, 3, 9, 1471, 4413

Step-4: Factors of 13244

List of positive integer factors of 13244 that divides 13239 without a remainder.

1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3311, 6622

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13239 and 13244. The biggest common factor number is the GCF number.
So the greatest common factor 13239 and 13244 is 1.

Also check out the Least Common Multiple of 13239 and 13244