What is the Greatest Common Factor of 22203 and 22210?

Greatest common factor (GCF) of 22203 and 22210 is 1.

GCF(22203,22210) = 1

We will now calculate the prime factors of 22203 and 22210, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 22203 and 22210.

How to find the GCF of 22203 and 22210?

We will first find the prime factorization of 22203 and 22210. After we will calculate the factors of 22203 and 22210 and find the biggest common factor number .

Step-1: Prime Factorization of 22203

Prime factors of 22203 are 3, 2467. Prime factorization of 22203 in exponential form is:

22203 = 3² × 2467¹

Step-2: Prime Factorization of 22210

Prime factors of 22210 are 2, 5, 2221. Prime factorization of 22210 in exponential form is:

22210 = 2¹ × 5¹ × 2221¹

Step-3: Factors of 22203

List of positive integer factors of 22203 that divides 22203 without a remainder.

1, 3, 9, 2467, 7401

Step-4: Factors of 22210

List of positive integer factors of 22210 that divides 22203 without a remainder.

1, 2, 5, 10, 2221, 4442, 11105

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 22203 and 22210. The biggest common factor number is the GCF number.
So the greatest common factor 22203 and 22210 is 1.

Also check out the Least Common Multiple of 22203 and 22210