What is the Greatest Common Factor of 28206 and 28226?

Greatest common factor (GCF) of 28206 and 28226 is 2.

GCF(28206,28226) = 2

We will now calculate the prime factors of 28206 and 28226, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 28206 and 28226.

How to find the GCF of 28206 and 28226?

We will first find the prime factorization of 28206 and 28226. After we will calculate the factors of 28206 and 28226 and find the biggest common factor number .

Step-1: Prime Factorization of 28206

Prime factors of 28206 are 2, 3, 1567. Prime factorization of 28206 in exponential form is:

28206 = 2¹ × 3² × 1567¹

Step-2: Prime Factorization of 28226

Prime factors of 28226 are 2, 11, 1283. Prime factorization of 28226 in exponential form is:

28226 = 2¹ × 11¹ × 1283¹

Step-3: Factors of 28206

List of positive integer factors of 28206 that divides 28206 without a remainder.

1, 2, 3, 6, 9, 18, 1567, 3134, 4701, 9402, 14103

Step-4: Factors of 28226

List of positive integer factors of 28226 that divides 28206 without a remainder.

1, 2, 11, 22, 1283, 2566, 14113

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 28206 and 28226. The biggest common factor number is the GCF number.
So the greatest common factor 28206 and 28226 is 2.

Also check out the Least Common Multiple of 28206 and 28226