What is the Greatest Common Factor of 12430 and 12441?

Greatest common factor (GCF) of 12430 and 12441 is 11.

GCF(12430,12441) = 11

We will now calculate the prime factors of 12430 and 12441, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 12430 and 12441.

How to find the GCF of 12430 and 12441?

We will first find the prime factorization of 12430 and 12441. After we will calculate the factors of 12430 and 12441 and find the biggest common factor number .

Step-1: Prime Factorization of 12430

Prime factors of 12430 are 2, 5, 11, 113. Prime factorization of 12430 in exponential form is:

12430 = 2¹ × 5¹ × 11¹ × 113¹

Step-2: Prime Factorization of 12441

Prime factors of 12441 are 3, 11, 13, 29. Prime factorization of 12441 in exponential form is:

12441 = 3¹ × 11¹ × 13¹ × 29¹

Step-3: Factors of 12430

List of positive integer factors of 12430 that divides 12430 without a remainder.

1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 6215

Step-4: Factors of 12441

List of positive integer factors of 12441 that divides 12430 without a remainder.

1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 429, 957, 1131, 4147

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 12430 and 12441. The biggest common factor number is the GCF number.
So the greatest common factor 12430 and 12441 is 11.

Also check out the Least Common Multiple of 12430 and 12441