What is the Greatest Common Factor of 26859 and 26864?

Greatest common factor (GCF) of 26859 and 26864 is 1.

GCF(26859,26864) = 1

We will now calculate the prime factors of 26859 and 26864, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 26859 and 26864.

How to find the GCF of 26859 and 26864?

We will first find the prime factorization of 26859 and 26864. After we will calculate the factors of 26859 and 26864 and find the biggest common factor number .

Step-1: Prime Factorization of 26859

Prime factors of 26859 are 3, 7, 1279. Prime factorization of 26859 in exponential form is:

26859 = 3¹ × 7¹ × 1279¹

Step-2: Prime Factorization of 26864

Prime factors of 26864 are 2, 23, 73. Prime factorization of 26864 in exponential form is:

26864 = 2⁴ × 23¹ × 73¹

Step-3: Factors of 26859

List of positive integer factors of 26859 that divides 26859 without a remainder.

1, 3, 7, 21, 1279, 3837, 8953

Step-4: Factors of 26864

List of positive integer factors of 26864 that divides 26859 without a remainder.

1, 2, 4, 8, 16, 23, 46, 73, 92, 146, 184, 292, 368, 584, 1168, 1679, 3358, 6716, 13432

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 26859 and 26864. The biggest common factor number is the GCF number.
So the greatest common factor 26859 and 26864 is 1.

Also check out the Least Common Multiple of 26859 and 26864