What is the Greatest Common Factor of 45231 and 45239?

Greatest common factor (GCF) of 45231 and 45239 is 1.

GCF(45231,45239) = 1

We will now calculate the prime factors of 45231 and 45239, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 45231 and 45239.

How to find the GCF of 45231 and 45239?

We will first find the prime factorization of 45231 and 45239. After we will calculate the factors of 45231 and 45239 and find the biggest common factor number .

Step-1: Prime Factorization of 45231

Prime factors of 45231 are 3, 15077. Prime factorization of 45231 in exponential form is:

45231 = 3¹ × 15077¹

Step-2: Prime Factorization of 45239

Prime factors of 45239 are 19, 2381. Prime factorization of 45239 in exponential form is:

45239 = 19¹ × 2381¹

Step-3: Factors of 45231

List of positive integer factors of 45231 that divides 45231 without a remainder.

1, 3, 15077

Step-4: Factors of 45239

List of positive integer factors of 45239 that divides 45231 without a remainder.

1, 19, 2381

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 45231 and 45239. The biggest common factor number is the GCF number.
So the greatest common factor 45231 and 45239 is 1.

Also check out the Least Common Multiple of 45231 and 45239