What is the Greatest Common Factor of 21482 and 21493?

Greatest common factor (GCF) of 21482 and 21493 is 1.

GCF(21482,21493) = 1

We will now calculate the prime factors of 21482 and 21493, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 21482 and 21493.

How to find the GCF of 21482 and 21493?

We will first find the prime factorization of 21482 and 21493. After we will calculate the factors of 21482 and 21493 and find the biggest common factor number .

Step-1: Prime Factorization of 21482

Prime factors of 21482 are 2, 23, 467. Prime factorization of 21482 in exponential form is:

21482 = 2¹ × 23¹ × 467¹

Step-2: Prime Factorization of 21493

Prime factors of 21493 are 21493. Prime factorization of 21493 in exponential form is:

21493 = 21493¹

Step-3: Factors of 21482

List of positive integer factors of 21482 that divides 21482 without a remainder.

1, 2, 23, 46, 467, 934, 10741

Step-4: Factors of 21493

List of positive integer factors of 21493 that divides 21482 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 21482 and 21493. The biggest common factor number is the GCF number.
So the greatest common factor 21482 and 21493 is 1.

Also check out the Least Common Multiple of 21482 and 21493