What is the Greatest Common Factor of 15258 and 15263?

Greatest common factor (GCF) of 15258 and 15263 is 1.

GCF(15258,15263) = 1

We will now calculate the prime factors of 15258 and 15263, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 15258 and 15263.

How to find the GCF of 15258 and 15263?

We will first find the prime factorization of 15258 and 15263. After we will calculate the factors of 15258 and 15263 and find the biggest common factor number .

Step-1: Prime Factorization of 15258

Prime factors of 15258 are 2, 3, 2543. Prime factorization of 15258 in exponential form is:

15258 = 2¹ × 3¹ × 2543¹

Step-2: Prime Factorization of 15263

Prime factors of 15263 are 15263. Prime factorization of 15263 in exponential form is:

15263 = 15263¹

Step-3: Factors of 15258

List of positive integer factors of 15258 that divides 15258 without a remainder.

1, 2, 3, 6, 2543, 5086, 7629

Step-4: Factors of 15263

List of positive integer factors of 15263 that divides 15258 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 15258 and 15263. The biggest common factor number is the GCF number.
So the greatest common factor 15258 and 15263 is 1.

Also check out the Least Common Multiple of 15258 and 15263