What is the Greatest Common Factor of 26406 and 26424?

Greatest common factor (GCF) of 26406 and 26424 is 18.

GCF(26406,26424) = 18

We will now calculate the prime factors of 26406 and 26424, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 26406 and 26424.

How to find the GCF of 26406 and 26424?

We will first find the prime factorization of 26406 and 26424. After we will calculate the factors of 26406 and 26424 and find the biggest common factor number .

Step-1: Prime Factorization of 26406

Prime factors of 26406 are 2, 3, 163. Prime factorization of 26406 in exponential form is:

26406 = 2¹ × 3⁴ × 163¹

Step-2: Prime Factorization of 26424

Prime factors of 26424 are 2, 3, 367. Prime factorization of 26424 in exponential form is:

26424 = 2³ × 3² × 367¹

Step-3: Factors of 26406

List of positive integer factors of 26406 that divides 26406 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 326, 489, 978, 1467, 2934, 4401, 8802, 13203

Step-4: Factors of 26424

List of positive integer factors of 26424 that divides 26406 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 367, 734, 1101, 1468, 2202, 2936, 3303, 4404, 6606, 8808, 13212

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 26406 and 26424. The biggest common factor number is the GCF number.
So the greatest common factor 26406 and 26424 is 18.

Also check out the Least Common Multiple of 26406 and 26424