What is the Greatest Common Factor of 15351 and 15359?

Greatest common factor (GCF) of 15351 and 15359 is 1.

GCF(15351,15359) = 1

We will now calculate the prime factors of 15351 and 15359, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 15351 and 15359.

How to find the GCF of 15351 and 15359?

We will first find the prime factorization of 15351 and 15359. After we will calculate the factors of 15351 and 15359 and find the biggest common factor number .

Step-1: Prime Factorization of 15351

Prime factors of 15351 are 3, 7, 17, 43. Prime factorization of 15351 in exponential form is:

15351 = 3¹ × 7¹ × 17¹ × 43¹

Step-2: Prime Factorization of 15359

Prime factors of 15359 are 15359. Prime factorization of 15359 in exponential form is:

15359 = 15359¹

Step-3: Factors of 15351

List of positive integer factors of 15351 that divides 15351 without a remainder.

1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 5117

Step-4: Factors of 15359

List of positive integer factors of 15359 that divides 15351 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 15351 and 15359. The biggest common factor number is the GCF number.
So the greatest common factor 15351 and 15359 is 1.

Also check out the Least Common Multiple of 15351 and 15359