What is the Greatest Common Factor of 23163 and 23181?

Greatest common factor (GCF) of 23163 and 23181 is 3.

GCF(23163,23181) = 3

We will now calculate the prime factors of 23163 and 23181, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23163 and 23181.

How to find the GCF of 23163 and 23181?

We will first find the prime factorization of 23163 and 23181. After we will calculate the factors of 23163 and 23181 and find the biggest common factor number .

Step-1: Prime Factorization of 23163

Prime factors of 23163 are 3, 7, 1103. Prime factorization of 23163 in exponential form is:

23163 = 3¹ × 7¹ × 1103¹

Step-2: Prime Factorization of 23181

Prime factors of 23181 are 3, 7727. Prime factorization of 23181 in exponential form is:

23181 = 3¹ × 7727¹

Step-3: Factors of 23163

List of positive integer factors of 23163 that divides 23163 without a remainder.

1, 3, 7, 21, 1103, 3309, 7721

Step-4: Factors of 23181

List of positive integer factors of 23181 that divides 23163 without a remainder.

1, 3, 7727

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23163 and 23181. The biggest common factor number is the GCF number.
So the greatest common factor 23163 and 23181 is 3.

Also check out the Least Common Multiple of 23163 and 23181