What is the Greatest Common Factor of 21374 and 21383?

Greatest common factor (GCF) of 21374 and 21383 is 1.

GCF(21374,21383) = 1

We will now calculate the prime factors of 21374 and 21383, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 21374 and 21383.

How to find the GCF of 21374 and 21383?

We will first find the prime factorization of 21374 and 21383. After we will calculate the factors of 21374 and 21383 and find the biggest common factor number .

Step-1: Prime Factorization of 21374

Prime factors of 21374 are 2, 10687. Prime factorization of 21374 in exponential form is:

21374 = 2¹ × 10687¹

Step-2: Prime Factorization of 21383

Prime factors of 21383 are 21383. Prime factorization of 21383 in exponential form is:

21383 = 21383¹

Step-3: Factors of 21374

List of positive integer factors of 21374 that divides 21374 without a remainder.

1, 2, 10687

Step-4: Factors of 21383

List of positive integer factors of 21383 that divides 21374 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 21374 and 21383. The biggest common factor number is the GCF number.
So the greatest common factor 21374 and 21383 is 1.

Also check out the Least Common Multiple of 21374 and 21383