What is the Greatest Common Factor of 26921 and 26928?

Greatest common factor (GCF) of 26921 and 26928 is 1.

GCF(26921,26928) = 1

We will now calculate the prime factors of 26921 and 26928, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 26921 and 26928.

How to find the GCF of 26921 and 26928?

We will first find the prime factorization of 26921 and 26928. After we will calculate the factors of 26921 and 26928 and find the biggest common factor number .

Step-1: Prime Factorization of 26921

Prime factors of 26921 are 26921. Prime factorization of 26921 in exponential form is:

26921 = 26921¹

Step-2: Prime Factorization of 26928

Prime factors of 26928 are 2, 3, 11, 17. Prime factorization of 26928 in exponential form is:

26928 = 2⁴ × 3² × 11¹ × 17¹

Step-3: Factors of 26921

List of positive integer factors of 26921 that divides 26921 without a remainder.

Step-4: Factors of 26928

List of positive integer factors of 26928 that divides 26921 without a remainder.

1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1122, 1224, 1496, 1584, 1683, 2244, 2448, 2992, 3366, 4488, 6732, 8976, 13464

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 26921 and 26928. The biggest common factor number is the GCF number.
So the greatest common factor 26921 and 26928 is 1.

Also check out the Least Common Multiple of 26921 and 26928