What is the Greatest Common Factor of 26439 and 26443?

Greatest common factor (GCF) of 26439 and 26443 is 1.

GCF(26439,26443) = 1

We will now calculate the prime factors of 26439 and 26443, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 26439 and 26443.

How to find the GCF of 26439 and 26443?

We will first find the prime factorization of 26439 and 26443. After we will calculate the factors of 26439 and 26443 and find the biggest common factor number .

Step-1: Prime Factorization of 26439

Prime factors of 26439 are 3, 7, 1259. Prime factorization of 26439 in exponential form is:

26439 = 3¹ × 7¹ × 1259¹

Step-2: Prime Factorization of 26443

Prime factors of 26443 are 31, 853. Prime factorization of 26443 in exponential form is:

26443 = 31¹ × 853¹

Step-3: Factors of 26439

List of positive integer factors of 26439 that divides 26439 without a remainder.

1, 3, 7, 21, 1259, 3777, 8813

Step-4: Factors of 26443

List of positive integer factors of 26443 that divides 26439 without a remainder.

1, 31, 853

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 26439 and 26443. The biggest common factor number is the GCF number.
So the greatest common factor 26439 and 26443 is 1.

Also check out the Least Common Multiple of 26439 and 26443