What is the Greatest Common Factor of 15320 and 15331?

Greatest common factor (GCF) of 15320 and 15331 is 1.

GCF(15320,15331) = 1

We will now calculate the prime factors of 15320 and 15331, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 15320 and 15331.

How to find the GCF of 15320 and 15331?

We will first find the prime factorization of 15320 and 15331. After we will calculate the factors of 15320 and 15331 and find the biggest common factor number .

Step-1: Prime Factorization of 15320

Prime factors of 15320 are 2, 5, 383. Prime factorization of 15320 in exponential form is:

15320 = 2³ × 5¹ × 383¹

Step-2: Prime Factorization of 15331

Prime factors of 15331 are 15331. Prime factorization of 15331 in exponential form is:

15331 = 15331¹

Step-3: Factors of 15320

List of positive integer factors of 15320 that divides 15320 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 3064, 3830, 7660

Step-4: Factors of 15331

List of positive integer factors of 15331 that divides 15320 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 15320 and 15331. The biggest common factor number is the GCF number.
So the greatest common factor 15320 and 15331 is 1.

Also check out the Least Common Multiple of 15320 and 15331