What is the Greatest Common Factor of 26405 and 26411?

Greatest common factor (GCF) of 26405 and 26411 is 1.

GCF(26405,26411) = 1

We will now calculate the prime factors of 26405 and 26411, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 26405 and 26411.

How to find the GCF of 26405 and 26411?

We will first find the prime factorization of 26405 and 26411. After we will calculate the factors of 26405 and 26411 and find the biggest common factor number .

Step-1: Prime Factorization of 26405

Prime factors of 26405 are 5, 5281. Prime factorization of 26405 in exponential form is:

26405 = 5¹ × 5281¹

Step-2: Prime Factorization of 26411

Prime factors of 26411 are 7, 11. Prime factorization of 26411 in exponential form is:

26411 = 7⁴ × 11¹

Step-3: Factors of 26405

List of positive integer factors of 26405 that divides 26405 without a remainder.

1, 5, 5281

Step-4: Factors of 26411

List of positive integer factors of 26411 that divides 26405 without a remainder.

1, 7, 11, 49, 77, 343, 539, 2401, 3773

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 26405 and 26411. The biggest common factor number is the GCF number.
So the greatest common factor 26405 and 26411 is 1.

Also check out the Least Common Multiple of 26405 and 26411