What is the Greatest Common Factor of 23861 and 23881?

Greatest common factor (GCF) of 23861 and 23881 is 1.

GCF(23861,23881) = 1

We will now calculate the prime factors of 23861 and 23881, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23861 and 23881.

How to find the GCF of 23861 and 23881?

We will first find the prime factorization of 23861 and 23881. After we will calculate the factors of 23861 and 23881 and find the biggest common factor number .

Step-1: Prime Factorization of 23861

Prime factors of 23861 are 107, 223. Prime factorization of 23861 in exponential form is:

23861 = 107¹ × 223¹

Step-2: Prime Factorization of 23881

Prime factors of 23881 are 11, 13, 167. Prime factorization of 23881 in exponential form is:

23881 = 11¹ × 13¹ × 167¹

Step-3: Factors of 23861

List of positive integer factors of 23861 that divides 23861 without a remainder.

1, 107, 223

Step-4: Factors of 23881

List of positive integer factors of 23881 that divides 23861 without a remainder.

1, 11, 13, 143, 167, 1837, 2171

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23861 and 23881. The biggest common factor number is the GCF number.
So the greatest common factor 23861 and 23881 is 1.

Also check out the Least Common Multiple of 23861 and 23881