What is the Greatest Common Factor of 26847 and 26866?

Greatest common factor (GCF) of 26847 and 26866 is 19.

GCF(26847,26866) = 19

We will now calculate the prime factors of 26847 and 26866, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 26847 and 26866.

How to find the GCF of 26847 and 26866?

We will first find the prime factorization of 26847 and 26866. After we will calculate the factors of 26847 and 26866 and find the biggest common factor number .

Step-1: Prime Factorization of 26847

Prime factors of 26847 are 3, 19, 157. Prime factorization of 26847 in exponential form is:

26847 = 3² × 19¹ × 157¹

Step-2: Prime Factorization of 26866

Prime factors of 26866 are 2, 7, 19, 101. Prime factorization of 26866 in exponential form is:

26866 = 2¹ × 7¹ × 19¹ × 101¹

Step-3: Factors of 26847

List of positive integer factors of 26847 that divides 26847 without a remainder.

1, 3, 9, 19, 57, 157, 171, 471, 1413, 2983, 8949

Step-4: Factors of 26866

List of positive integer factors of 26866 that divides 26847 without a remainder.

1, 2, 7, 14, 19, 38, 101, 133, 202, 266, 707, 1414, 1919, 3838, 13433

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 26847 and 26866. The biggest common factor number is the GCF number.
So the greatest common factor 26847 and 26866 is 19.

Also check out the Least Common Multiple of 26847 and 26866