What is the Greatest Common Factor of 20313 and 20327?

Greatest common factor (GCF) of 20313 and 20327 is 1.

GCF(20313,20327) = 1

We will now calculate the prime factors of 20313 and 20327, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 20313 and 20327.

How to find the GCF of 20313 and 20327?

We will first find the prime factorization of 20313 and 20327. After we will calculate the factors of 20313 and 20327 and find the biggest common factor number .

Step-1: Prime Factorization of 20313

Prime factors of 20313 are 3, 37, 61. Prime factorization of 20313 in exponential form is:

20313 = 3² × 37¹ × 61¹

Step-2: Prime Factorization of 20327

Prime factors of 20327 are 20327. Prime factorization of 20327 in exponential form is:

20327 = 20327¹

Step-3: Factors of 20313

List of positive integer factors of 20313 that divides 20313 without a remainder.

1, 3, 9, 37, 61, 111, 183, 333, 549, 2257, 6771

Step-4: Factors of 20327

List of positive integer factors of 20327 that divides 20313 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 20313 and 20327. The biggest common factor number is the GCF number.
So the greatest common factor 20313 and 20327 is 1.

Also check out the Least Common Multiple of 20313 and 20327