What is the Greatest Common Factor of 28381 and 28401?

Greatest common factor (GCF) of 28381 and 28401 is 1.

GCF(28381,28401) = 1

We will now calculate the prime factors of 28381 and 28401, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 28381 and 28401.

How to find the GCF of 28381 and 28401?

We will first find the prime factorization of 28381 and 28401. After we will calculate the factors of 28381 and 28401 and find the biggest common factor number .

Step-1: Prime Factorization of 28381

Prime factors of 28381 are 101, 281. Prime factorization of 28381 in exponential form is:

28381 = 101¹ × 281¹

Step-2: Prime Factorization of 28401

Prime factors of 28401 are 3, 9467. Prime factorization of 28401 in exponential form is:

28401 = 3¹ × 9467¹

Step-3: Factors of 28381

List of positive integer factors of 28381 that divides 28381 without a remainder.

1, 101, 281

Step-4: Factors of 28401

List of positive integer factors of 28401 that divides 28381 without a remainder.

1, 3, 9467

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 28381 and 28401. The biggest common factor number is the GCF number.
So the greatest common factor 28381 and 28401 is 1.

Also check out the Least Common Multiple of 28381 and 28401