What is the Greatest Common Factor of 23511 and 23530?

Greatest common factor (GCF) of 23511 and 23530 is 1.

GCF(23511,23530) = 1

We will now calculate the prime factors of 23511 and 23530, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23511 and 23530.

How to find the GCF of 23511 and 23530?

We will first find the prime factorization of 23511 and 23530. After we will calculate the factors of 23511 and 23530 and find the biggest common factor number .

Step-1: Prime Factorization of 23511

Prime factors of 23511 are 3, 17, 461. Prime factorization of 23511 in exponential form is:

23511 = 3¹ × 17¹ × 461¹

Step-2: Prime Factorization of 23530

Prime factors of 23530 are 2, 5, 13, 181. Prime factorization of 23530 in exponential form is:

23530 = 2¹ × 5¹ × 13¹ × 181¹

Step-3: Factors of 23511

List of positive integer factors of 23511 that divides 23511 without a remainder.

1, 3, 17, 51, 461, 1383, 7837

Step-4: Factors of 23530

List of positive integer factors of 23530 that divides 23511 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 905, 1810, 2353, 4706, 11765

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23511 and 23530. The biggest common factor number is the GCF number.
So the greatest common factor 23511 and 23530 is 1.

Also check out the Least Common Multiple of 23511 and 23530