What is the Greatest Common Factor of 24123 and 24139?

Greatest common factor (GCF) of 24123 and 24139 is 1.

GCF(24123,24139) = 1

We will now calculate the prime factors of 24123 and 24139, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 24123 and 24139.

How to find the GCF of 24123 and 24139?

We will first find the prime factorization of 24123 and 24139. After we will calculate the factors of 24123 and 24139 and find the biggest common factor number .

Step-1: Prime Factorization of 24123

Prime factors of 24123 are 3, 11, 17, 43. Prime factorization of 24123 in exponential form is:

24123 = 3¹ × 11¹ × 17¹ × 43¹

Step-2: Prime Factorization of 24139

Prime factors of 24139 are 101, 239. Prime factorization of 24139 in exponential form is:

24139 = 101¹ × 239¹

Step-3: Factors of 24123

List of positive integer factors of 24123 that divides 24123 without a remainder.

1, 3, 11, 17, 33, 43, 51, 129, 187, 473, 561, 731, 1419, 2193, 8041

Step-4: Factors of 24139

List of positive integer factors of 24139 that divides 24123 without a remainder.

1, 101, 239

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 24123 and 24139. The biggest common factor number is the GCF number.
So the greatest common factor 24123 and 24139 is 1.

Also check out the Least Common Multiple of 24123 and 24139