What is the Greatest Common Factor of 65223 and 65239?

Greatest common factor (GCF) of 65223 and 65239 is 1.

GCF(65223,65239) = 1

We will now calculate the prime factors of 65223 and 65239, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 65223 and 65239.

How to find the GCF of 65223 and 65239?

We will first find the prime factorization of 65223 and 65239. After we will calculate the factors of 65223 and 65239 and find the biggest common factor number .

Step-1: Prime Factorization of 65223

Prime factors of 65223 are 3, 7247. Prime factorization of 65223 in exponential form is:

65223 = 3² × 7247¹

Step-2: Prime Factorization of 65239

Prime factors of 65239 are 65239. Prime factorization of 65239 in exponential form is:

65239 = 65239¹

Step-3: Factors of 65223

List of positive integer factors of 65223 that divides 65223 without a remainder.

1, 3, 9, 7247, 21741

Step-4: Factors of 65239

List of positive integer factors of 65239 that divides 65223 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 65223 and 65239. The biggest common factor number is the GCF number.
So the greatest common factor 65223 and 65239 is 1.

Also check out the Least Common Multiple of 65223 and 65239