What is the Greatest Common Factor of 30819 and 30837?

Greatest common factor (GCF) of 30819 and 30837 is 3.

GCF(30819,30837) = 3

We will now calculate the prime factors of 30819 and 30837, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 30819 and 30837.

How to find the GCF of 30819 and 30837?

We will first find the prime factorization of 30819 and 30837. After we will calculate the factors of 30819 and 30837 and find the biggest common factor number .

Step-1: Prime Factorization of 30819

Prime factors of 30819 are 3, 10273. Prime factorization of 30819 in exponential form is:

30819 = 3¹ × 10273¹

Step-2: Prime Factorization of 30837

Prime factors of 30837 are 3, 19, 541. Prime factorization of 30837 in exponential form is:

30837 = 3¹ × 19¹ × 541¹

Step-3: Factors of 30819

List of positive integer factors of 30819 that divides 30819 without a remainder.

1, 3, 10273

Step-4: Factors of 30837

List of positive integer factors of 30837 that divides 30819 without a remainder.

1, 3, 19, 57, 541, 1623, 10279

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 30819 and 30837. The biggest common factor number is the GCF number.
So the greatest common factor 30819 and 30837 is 3.

Also check out the Least Common Multiple of 30819 and 30837