What is the Greatest Common Factor of 30834 and 30844?

Greatest common factor (GCF) of 30834 and 30844 is 2.

GCF(30834,30844) = 2

We will now calculate the prime factors of 30834 and 30844, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 30834 and 30844.

How to find the GCF of 30834 and 30844?

We will first find the prime factorization of 30834 and 30844. After we will calculate the factors of 30834 and 30844 and find the biggest common factor number .

Step-1: Prime Factorization of 30834

Prime factors of 30834 are 2, 3, 571. Prime factorization of 30834 in exponential form is:

30834 = 2¹ × 3³ × 571¹

Step-2: Prime Factorization of 30844

Prime factors of 30844 are 2, 11, 701. Prime factorization of 30844 in exponential form is:

30844 = 2² × 11¹ × 701¹

Step-3: Factors of 30834

List of positive integer factors of 30834 that divides 30834 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 571, 1142, 1713, 3426, 5139, 10278, 15417

Step-4: Factors of 30844

List of positive integer factors of 30844 that divides 30834 without a remainder.

1, 2, 4, 11, 22, 44, 701, 1402, 2804, 7711, 15422

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 30834 and 30844. The biggest common factor number is the GCF number.
So the greatest common factor 30834 and 30844 is 2.

Also check out the Least Common Multiple of 30834 and 30844