What is the Greatest Common Factor of 22215 and 22223?

Greatest common factor (GCF) of 22215 and 22223 is 1.

GCF(22215,22223) = 1

We will now calculate the prime factors of 22215 and 22223, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 22215 and 22223.

How to find the GCF of 22215 and 22223?

We will first find the prime factorization of 22215 and 22223. After we will calculate the factors of 22215 and 22223 and find the biggest common factor number .

Step-1: Prime Factorization of 22215

Prime factors of 22215 are 3, 5, 1481. Prime factorization of 22215 in exponential form is:

22215 = 3¹ × 5¹ × 1481¹

Step-2: Prime Factorization of 22223

Prime factors of 22223 are 71, 313. Prime factorization of 22223 in exponential form is:

22223 = 71¹ × 313¹

Step-3: Factors of 22215

List of positive integer factors of 22215 that divides 22215 without a remainder.

1, 3, 5, 15, 1481, 4443, 7405

Step-4: Factors of 22223

List of positive integer factors of 22223 that divides 22215 without a remainder.

1, 71, 313

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 22215 and 22223. The biggest common factor number is the GCF number.
So the greatest common factor 22215 and 22223 is 1.

Also check out the Least Common Multiple of 22215 and 22223