What is the Greatest Common Factor of 20217 and 20237?

Greatest common factor (GCF) of 20217 and 20237 is 1.

GCF(20217,20237) = 1

We will now calculate the prime factors of 20217 and 20237, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 20217 and 20237.

How to find the GCF of 20217 and 20237?

We will first find the prime factorization of 20217 and 20237. After we will calculate the factors of 20217 and 20237 and find the biggest common factor number .

Step-1: Prime Factorization of 20217

Prime factors of 20217 are 3, 23, 293. Prime factorization of 20217 in exponential form is:

20217 = 3¹ × 23¹ × 293¹

Step-2: Prime Factorization of 20237

Prime factors of 20237 are 7, 59. Prime factorization of 20237 in exponential form is:

20237 = 7³ × 59¹

Step-3: Factors of 20217

List of positive integer factors of 20217 that divides 20217 without a remainder.

1, 3, 23, 69, 293, 879, 6739

Step-4: Factors of 20237

List of positive integer factors of 20237 that divides 20217 without a remainder.

1, 7, 49, 59, 343, 413, 2891

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 20217 and 20237. The biggest common factor number is the GCF number.
So the greatest common factor 20217 and 20237 is 1.

Also check out the Least Common Multiple of 20217 and 20237