What is the Greatest Common Factor of 23398 and 23406?

Greatest common factor (GCF) of 23398 and 23406 is 2.

GCF(23398,23406) = 2

We will now calculate the prime factors of 23398 and 23406, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23398 and 23406.

How to find the GCF of 23398 and 23406?

We will first find the prime factorization of 23398 and 23406. After we will calculate the factors of 23398 and 23406 and find the biggest common factor number .

Step-1: Prime Factorization of 23398

Prime factors of 23398 are 2, 11699. Prime factorization of 23398 in exponential form is:

23398 = 2¹ × 11699¹

Step-2: Prime Factorization of 23406

Prime factors of 23406 are 2, 3, 47, 83. Prime factorization of 23406 in exponential form is:

23406 = 2¹ × 3¹ × 47¹ × 83¹

Step-3: Factors of 23398

List of positive integer factors of 23398 that divides 23398 without a remainder.

1, 2, 11699

Step-4: Factors of 23406

List of positive integer factors of 23406 that divides 23398 without a remainder.

1, 2, 3, 6, 47, 83, 94, 141, 166, 249, 282, 498, 3901, 7802, 11703

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23398 and 23406. The biggest common factor number is the GCF number.
So the greatest common factor 23398 and 23406 is 2.

Also check out the Least Common Multiple of 23398 and 23406