What is the Greatest Common Factor of 15085 and 15097?

Greatest common factor (GCF) of 15085 and 15097 is 1.

GCF(15085,15097) = 1

We will now calculate the prime factors of 15085 and 15097, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 15085 and 15097.

How to find the GCF of 15085 and 15097?

We will first find the prime factorization of 15085 and 15097. After we will calculate the factors of 15085 and 15097 and find the biggest common factor number .

Step-1: Prime Factorization of 15085

Prime factors of 15085 are 5, 7, 431. Prime factorization of 15085 in exponential form is:

15085 = 5¹ × 7¹ × 431¹

Step-2: Prime Factorization of 15097

Prime factors of 15097 are 31, 487. Prime factorization of 15097 in exponential form is:

15097 = 31¹ × 487¹

Step-3: Factors of 15085

List of positive integer factors of 15085 that divides 15085 without a remainder.

1, 5, 7, 35, 431, 2155, 3017

Step-4: Factors of 15097

List of positive integer factors of 15097 that divides 15085 without a remainder.

1, 31, 487

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 15085 and 15097. The biggest common factor number is the GCF number.
So the greatest common factor 15085 and 15097 is 1.

Also check out the Least Common Multiple of 15085 and 15097