What is the Greatest Common Factor of 15838 and 15848?

Greatest common factor (GCF) of 15838 and 15848 is 2.

GCF(15838,15848) = 2

We will now calculate the prime factors of 15838 and 15848, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 15838 and 15848.

How to find the GCF of 15838 and 15848?

We will first find the prime factorization of 15838 and 15848. After we will calculate the factors of 15838 and 15848 and find the biggest common factor number .

Step-1: Prime Factorization of 15838

Prime factors of 15838 are 2, 7919. Prime factorization of 15838 in exponential form is:

15838 = 2¹ × 7919¹

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 15838

List of positive integer factors of 15838 that divides 15838 without a remainder.

1, 2, 7919

Step-4: Factors of 15848

List of positive integer factors of 15848 that divides 15838 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 15838 and 15848. The biggest common factor number is the GCF number.
So the greatest common factor 15838 and 15848 is 2.

Also check out the Least Common Multiple of 15838 and 15848