What is the Greatest Common Factor of 23561 and 23568?

Greatest common factor (GCF) of 23561 and 23568 is 1.

GCF(23561,23568) = 1

We will now calculate the prime factors of 23561 and 23568, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23561 and 23568.

How to find the GCF of 23561 and 23568?

We will first find the prime factorization of 23561 and 23568. After we will calculate the factors of 23561 and 23568 and find the biggest common factor number .

Step-1: Prime Factorization of 23561

Prime factors of 23561 are 23561. Prime factorization of 23561 in exponential form is:

23561 = 23561¹

Step-2: Prime Factorization of 23568

Prime factors of 23568 are 2, 3, 491. Prime factorization of 23568 in exponential form is:

23568 = 2⁴ × 3¹ × 491¹

Step-3: Factors of 23561

List of positive integer factors of 23561 that divides 23561 without a remainder.

Step-4: Factors of 23568

List of positive integer factors of 23568 that divides 23561 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 491, 982, 1473, 1964, 2946, 3928, 5892, 7856, 11784

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23561 and 23568. The biggest common factor number is the GCF number.
So the greatest common factor 23561 and 23568 is 1.

Also check out the Least Common Multiple of 23561 and 23568