What is the Greatest Common Factor of 23690 and 23706?

Greatest common factor (GCF) of 23690 and 23706 is 2.

GCF(23690,23706) = 2

We will now calculate the prime factors of 23690 and 23706, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23690 and 23706.

How to find the GCF of 23690 and 23706?

We will first find the prime factorization of 23690 and 23706. After we will calculate the factors of 23690 and 23706 and find the biggest common factor number .

Step-1: Prime Factorization of 23690

Prime factors of 23690 are 2, 5, 23, 103. Prime factorization of 23690 in exponential form is:

23690 = 2¹ × 5¹ × 23¹ × 103¹

Step-2: Prime Factorization of 23706

Prime factors of 23706 are 2, 3, 439. Prime factorization of 23706 in exponential form is:

23706 = 2¹ × 3³ × 439¹

Step-3: Factors of 23690

List of positive integer factors of 23690 that divides 23690 without a remainder.

1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 1030, 2369, 4738, 11845

Step-4: Factors of 23706

List of positive integer factors of 23706 that divides 23690 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 439, 878, 1317, 2634, 3951, 7902, 11853

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23690 and 23706. The biggest common factor number is the GCF number.
So the greatest common factor 23690 and 23706 is 2.

Also check out the Least Common Multiple of 23690 and 23706