What is the Greatest Common Factor of 23190 and 23207?

Greatest common factor (GCF) of 23190 and 23207 is 1.

GCF(23190,23207) = 1

We will now calculate the prime factors of 23190 and 23207, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23190 and 23207.

How to find the GCF of 23190 and 23207?

We will first find the prime factorization of 23190 and 23207. After we will calculate the factors of 23190 and 23207 and find the biggest common factor number .

Step-1: Prime Factorization of 23190

Prime factors of 23190 are 2, 3, 5, 773. Prime factorization of 23190 in exponential form is:

23190 = 2¹ × 3¹ × 5¹ × 773¹

Step-2: Prime Factorization of 23207

Prime factors of 23207 are 23, 1009. Prime factorization of 23207 in exponential form is:

23207 = 23¹ × 1009¹

Step-3: Factors of 23190

List of positive integer factors of 23190 that divides 23190 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 773, 1546, 2319, 3865, 4638, 7730, 11595

Step-4: Factors of 23207

List of positive integer factors of 23207 that divides 23190 without a remainder.

1, 23, 1009

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23190 and 23207. The biggest common factor number is the GCF number.
So the greatest common factor 23190 and 23207 is 1.

Also check out the Least Common Multiple of 23190 and 23207