What is the Greatest Common Factor of 26438 and 26447?

Greatest common factor (GCF) of 26438 and 26447 is 1.

GCF(26438,26447) = 1

We will now calculate the prime factors of 26438 and 26447, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 26438 and 26447.

How to find the GCF of 26438 and 26447?

We will first find the prime factorization of 26438 and 26447. After we will calculate the factors of 26438 and 26447 and find the biggest common factor number .

Step-1: Prime Factorization of 26438

Prime factors of 26438 are 2, 13219. Prime factorization of 26438 in exponential form is:

26438 = 2¹ × 13219¹

Step-2: Prime Factorization of 26447

Prime factors of 26447 are 53, 499. Prime factorization of 26447 in exponential form is:

26447 = 53¹ × 499¹

Step-3: Factors of 26438

List of positive integer factors of 26438 that divides 26438 without a remainder.

1, 2, 13219

Step-4: Factors of 26447

List of positive integer factors of 26447 that divides 26438 without a remainder.

1, 53, 499

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 26438 and 26447. The biggest common factor number is the GCF number.
So the greatest common factor 26438 and 26447 is 1.

Also check out the Least Common Multiple of 26438 and 26447