What is the Greatest Common Factor of 10205 and 10217?

Greatest common factor (GCF) of 10205 and 10217 is 1.

GCF(10205,10217) = 1

We will now calculate the prime factors of 10205 and 10217, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10205 and 10217.

How to find the GCF of 10205 and 10217?

We will first find the prime factorization of 10205 and 10217. After we will calculate the factors of 10205 and 10217 and find the biggest common factor number .

Step-1: Prime Factorization of 10205

Prime factors of 10205 are 5, 13, 157. Prime factorization of 10205 in exponential form is:

10205 = 5¹ × 13¹ × 157¹

Step-2: Prime Factorization of 10217

Prime factors of 10217 are 17, 601. Prime factorization of 10217 in exponential form is:

10217 = 17¹ × 601¹

Step-3: Factors of 10205

List of positive integer factors of 10205 that divides 10205 without a remainder.

1, 5, 13, 65, 157, 785, 2041

Step-4: Factors of 10217

List of positive integer factors of 10217 that divides 10205 without a remainder.

1, 17, 601

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10205 and 10217. The biggest common factor number is the GCF number.
So the greatest common factor 10205 and 10217 is 1.

Also check out the Least Common Multiple of 10205 and 10217