What is the Greatest Common Factor of 28206 and 28211?

Greatest common factor (GCF) of 28206 and 28211 is 1.

GCF(28206,28211) = 1

We will now calculate the prime factors of 28206 and 28211, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 28206 and 28211.

How to find the GCF of 28206 and 28211?

We will first find the prime factorization of 28206 and 28211. After we will calculate the factors of 28206 and 28211 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 28211

Prime factors of 28211 are 28211. Prime factorization of 28211 in exponential form is:

28211 = 28211¹

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 28211

List of positive integer factors of 28211 that divides 28206 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 28206 and 28211. The biggest common factor number is the GCF number.
So the greatest common factor 28206 and 28211 is 1.

Also check out the Least Common Multiple of 28206 and 28211