What is the Greatest Common Factor of 15843 and 15848?

Greatest common factor (GCF) of 15843 and 15848 is 1.

GCF(15843,15848) = 1

We will now calculate the prime factors of 15843 and 15848, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 15843 and 15848.

How to find the GCF of 15843 and 15848?

We will first find the prime factorization of 15843 and 15848. After we will calculate the factors of 15843 and 15848 and find the biggest common factor number .

Step-1: Prime Factorization of 15843

Prime factors of 15843 are 3, 5281. Prime factorization of 15843 in exponential form is:

15843 = 3¹ × 5281¹

Step-2: Prime Factorization of 15848

Prime factors of 15848 are 2, 7, 283. Prime factorization of 15848 in exponential form is:

15848 = 2³ × 7¹ × 283¹

Step-3: Factors of 15843

List of positive integer factors of 15843 that divides 15843 without a remainder.

1, 3, 5281

Step-4: Factors of 15848

List of positive integer factors of 15848 that divides 15843 without a remainder.

1, 2, 4, 7, 8, 14, 28, 56, 283, 566, 1132, 1981, 2264, 3962, 7924

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 15843 and 15848. The biggest common factor number is the GCF number.
So the greatest common factor 15843 and 15848 is 1.

Also check out the Least Common Multiple of 15843 and 15848