What is the Greatest Common Factor of 27838 and 27847?

Greatest common factor (GCF) of 27838 and 27847 is 1.

GCF(27838,27847) = 1

We will now calculate the prime factors of 27838 and 27847, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27838 and 27847.

How to find the GCF of 27838 and 27847?

We will first find the prime factorization of 27838 and 27847. After we will calculate the factors of 27838 and 27847 and find the biggest common factor number .

Step-1: Prime Factorization of 27838

Prime factors of 27838 are 2, 31, 449. Prime factorization of 27838 in exponential form is:

27838 = 2¹ × 31¹ × 449¹

Step-2: Prime Factorization of 27847

Prime factors of 27847 are 27847. Prime factorization of 27847 in exponential form is:

27847 = 27847¹

Step-3: Factors of 27838

List of positive integer factors of 27838 that divides 27838 without a remainder.

1, 2, 31, 62, 449, 898, 13919

Step-4: Factors of 27847

List of positive integer factors of 27847 that divides 27838 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27838 and 27847. The biggest common factor number is the GCF number.
So the greatest common factor 27838 and 27847 is 1.

Also check out the Least Common Multiple of 27838 and 27847