What is the Greatest Common Factor of 65209 and 65217?

Greatest common factor (GCF) of 65209 and 65217 is 1.

GCF(65209,65217) = 1

We will now calculate the prime factors of 65209 and 65217, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 65209 and 65217.

How to find the GCF of 65209 and 65217?

We will first find the prime factorization of 65209 and 65217. After we will calculate the factors of 65209 and 65217 and find the biggest common factor number .

Step-1: Prime Factorization of 65209

Prime factors of 65209 are 61, 1069. Prime factorization of 65209 in exponential form is:

65209 = 61¹ × 1069¹

Step-2: Prime Factorization of 65217

Prime factors of 65217 are 3, 21739. Prime factorization of 65217 in exponential form is:

65217 = 3¹ × 21739¹

Step-3: Factors of 65209

List of positive integer factors of 65209 that divides 65209 without a remainder.

1, 61, 1069

Step-4: Factors of 65217

List of positive integer factors of 65217 that divides 65209 without a remainder.

1, 3, 21739

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 65209 and 65217. The biggest common factor number is the GCF number.
So the greatest common factor 65209 and 65217 is 1.

Also check out the Least Common Multiple of 65209 and 65217