What is the Greatest Common Factor of 10239 and 10243?

Greatest common factor (GCF) of 10239 and 10243 is 1.

GCF(10239,10243) = 1

We will now calculate the prime factors of 10239 and 10243, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10239 and 10243.

How to find the GCF of 10239 and 10243?

We will first find the prime factorization of 10239 and 10243. After we will calculate the factors of 10239 and 10243 and find the biggest common factor number .

Step-1: Prime Factorization of 10239

Prime factors of 10239 are 3, 3413. Prime factorization of 10239 in exponential form is:

10239 = 3¹ × 3413¹

Step-2: Prime Factorization of 10243

Prime factors of 10243 are 10243. Prime factorization of 10243 in exponential form is:

10243 = 10243¹

Step-3: Factors of 10239

List of positive integer factors of 10239 that divides 10239 without a remainder.

1, 3, 3413

Step-4: Factors of 10243

List of positive integer factors of 10243 that divides 10239 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10239 and 10243. The biggest common factor number is the GCF number.
So the greatest common factor 10239 and 10243 is 1.

Also check out the Least Common Multiple of 10239 and 10243