What is the Greatest Common Factor of 21327 and 21334?

Greatest common factor (GCF) of 21327 and 21334 is 1.

GCF(21327,21334) = 1

We will now calculate the prime factors of 21327 and 21334, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 21327 and 21334.

How to find the GCF of 21327 and 21334?

We will first find the prime factorization of 21327 and 21334. After we will calculate the factors of 21327 and 21334 and find the biggest common factor number .

Step-1: Prime Factorization of 21327

Prime factors of 21327 are 3, 7109. Prime factorization of 21327 in exponential form is:

21327 = 3¹ × 7109¹

Step-2: Prime Factorization of 21334

Prime factors of 21334 are 2, 10667. Prime factorization of 21334 in exponential form is:

21334 = 2¹ × 10667¹

Step-3: Factors of 21327

List of positive integer factors of 21327 that divides 21327 without a remainder.

1, 3, 7109

Step-4: Factors of 21334

List of positive integer factors of 21334 that divides 21327 without a remainder.

1, 2, 10667

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 21327 and 21334. The biggest common factor number is the GCF number.
So the greatest common factor 21327 and 21334 is 1.

Also check out the Least Common Multiple of 21327 and 21334