What is the Greatest Common Factor of 15466 and 15485?

Greatest common factor (GCF) of 15466 and 15485 is 19.

GCF(15466,15485) = 19

We will now calculate the prime factors of 15466 and 15485, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 15466 and 15485.

How to find the GCF of 15466 and 15485?

We will first find the prime factorization of 15466 and 15485. After we will calculate the factors of 15466 and 15485 and find the biggest common factor number .

Step-1: Prime Factorization of 15466

Prime factors of 15466 are 2, 11, 19, 37. Prime factorization of 15466 in exponential form is:

15466 = 2¹ × 11¹ × 19¹ × 37¹

Step-2: Prime Factorization of 15485

Prime factors of 15485 are 5, 19, 163. Prime factorization of 15485 in exponential form is:

15485 = 5¹ × 19¹ × 163¹

Step-3: Factors of 15466

List of positive integer factors of 15466 that divides 15466 without a remainder.

1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 7733

Step-4: Factors of 15485

List of positive integer factors of 15485 that divides 15466 without a remainder.

1, 5, 19, 95, 163, 815, 3097

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 15466 and 15485. The biggest common factor number is the GCF number.
So the greatest common factor 15466 and 15485 is 19.

Also check out the Least Common Multiple of 15466 and 15485