What is the Greatest Common Factor of 19207 and 19218?

Greatest common factor (GCF) of 19207 and 19218 is 1.

GCF(19207,19218) = 1

We will now calculate the prime factors of 19207 and 19218, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 19207 and 19218.

How to find the GCF of 19207 and 19218?

We will first find the prime factorization of 19207 and 19218. After we will calculate the factors of 19207 and 19218 and find the biggest common factor number .

Step-1: Prime Factorization of 19207

Prime factors of 19207 are 19207. Prime factorization of 19207 in exponential form is:

19207 = 19207¹

Step-2: Prime Factorization of 19218

Prime factors of 19218 are 2, 3, 3203. Prime factorization of 19218 in exponential form is:

19218 = 2¹ × 3¹ × 3203¹

Step-3: Factors of 19207

List of positive integer factors of 19207 that divides 19207 without a remainder.

Step-4: Factors of 19218

List of positive integer factors of 19218 that divides 19207 without a remainder.

1, 2, 3, 6, 3203, 6406, 9609

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 19207 and 19218. The biggest common factor number is the GCF number.
So the greatest common factor 19207 and 19218 is 1.

Also check out the Least Common Multiple of 19207 and 19218