What is the Greatest Common Factor of 30348 and 30358?

Greatest common factor (GCF) of 30348 and 30358 is 2.

GCF(30348,30358) = 2

We will now calculate the prime factors of 30348 and 30358, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 30348 and 30358.

How to find the GCF of 30348 and 30358?

We will first find the prime factorization of 30348 and 30358. After we will calculate the factors of 30348 and 30358 and find the biggest common factor number .

Step-1: Prime Factorization of 30348

Prime factors of 30348 are 2, 3, 281. Prime factorization of 30348 in exponential form is:

30348 = 2² × 3³ × 281¹

Step-2: Prime Factorization of 30358

Prime factors of 30358 are 2, 43, 353. Prime factorization of 30358 in exponential form is:

30358 = 2¹ × 43¹ × 353¹

Step-3: Factors of 30348

List of positive integer factors of 30348 that divides 30348 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 281, 562, 843, 1124, 1686, 2529, 3372, 5058, 7587, 10116, 15174

Step-4: Factors of 30358

List of positive integer factors of 30358 that divides 30348 without a remainder.

1, 2, 43, 86, 353, 706, 15179

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 30348 and 30358. The biggest common factor number is the GCF number.
So the greatest common factor 30348 and 30358 is 2.

Also check out the Least Common Multiple of 30348 and 30358