What is the Greatest Common Factor of 26856 and 26874?

Greatest common factor (GCF) of 26856 and 26874 is 18.

GCF(26856,26874) = 18

We will now calculate the prime factors of 26856 and 26874, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 26856 and 26874.

How to find the GCF of 26856 and 26874?

We will first find the prime factorization of 26856 and 26874. After we will calculate the factors of 26856 and 26874 and find the biggest common factor number .

Step-1: Prime Factorization of 26856

Prime factors of 26856 are 2, 3, 373. Prime factorization of 26856 in exponential form is:

26856 = 2³ × 3² × 373¹

Step-2: Prime Factorization of 26874

Prime factors of 26874 are 2, 3, 1493. Prime factorization of 26874 in exponential form is:

26874 = 2¹ × 3² × 1493¹

Step-3: Factors of 26856

List of positive integer factors of 26856 that divides 26856 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 373, 746, 1119, 1492, 2238, 2984, 3357, 4476, 6714, 8952, 13428

Step-4: Factors of 26874

List of positive integer factors of 26874 that divides 26856 without a remainder.

1, 2, 3, 6, 9, 18, 1493, 2986, 4479, 8958, 13437

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 26856 and 26874. The biggest common factor number is the GCF number.
So the greatest common factor 26856 and 26874 is 18.

Also check out the Least Common Multiple of 26856 and 26874