What is the Greatest Common Factor of 23218 and 23225?

Greatest common factor (GCF) of 23218 and 23225 is 1.

GCF(23218,23225) = 1

We will now calculate the prime factors of 23218 and 23225, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23218 and 23225.

How to find the GCF of 23218 and 23225?

We will first find the prime factorization of 23218 and 23225. After we will calculate the factors of 23218 and 23225 and find the biggest common factor number .

Step-1: Prime Factorization of 23218

Prime factors of 23218 are 2, 13, 19, 47. Prime factorization of 23218 in exponential form is:

23218 = 2¹ × 13¹ × 19¹ × 47¹

Step-2: Prime Factorization of 23225

Prime factors of 23225 are 5, 929. Prime factorization of 23225 in exponential form is:

23225 = 5² × 929¹

Step-3: Factors of 23218

List of positive integer factors of 23218 that divides 23218 without a remainder.

1, 2, 13, 19, 26, 38, 47, 94, 247, 494, 611, 893, 1222, 1786, 11609

Step-4: Factors of 23225

List of positive integer factors of 23225 that divides 23218 without a remainder.

1, 5, 25, 929, 4645

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23218 and 23225. The biggest common factor number is the GCF number.
So the greatest common factor 23218 and 23225 is 1.

Also check out the Least Common Multiple of 23218 and 23225