What is the Greatest Common Factor of 22221 and 22235?

Greatest common factor (GCF) of 22221 and 22235 is 1.

GCF(22221,22235) = 1

We will now calculate the prime factors of 22221 and 22235, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 22221 and 22235.

How to find the GCF of 22221 and 22235?

We will first find the prime factorization of 22221 and 22235. After we will calculate the factors of 22221 and 22235 and find the biggest common factor number .

Step-1: Prime Factorization of 22221

Prime factors of 22221 are 3, 823. Prime factorization of 22221 in exponential form is:

22221 = 3³ × 823¹

Step-2: Prime Factorization of 22235

Prime factors of 22235 are 5, 4447. Prime factorization of 22235 in exponential form is:

22235 = 5¹ × 4447¹

Step-3: Factors of 22221

List of positive integer factors of 22221 that divides 22221 without a remainder.

1, 3, 9, 27, 823, 2469, 7407

Step-4: Factors of 22235

List of positive integer factors of 22235 that divides 22221 without a remainder.

1, 5, 4447

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 22221 and 22235. The biggest common factor number is the GCF number.
So the greatest common factor 22221 and 22235 is 1.

Also check out the Least Common Multiple of 22221 and 22235