What is the Greatest Common Factor of 18662 and 18673?

Greatest common factor (GCF) of 18662 and 18673 is 1.

GCF(18662,18673) = 1

We will now calculate the prime factors of 18662 and 18673, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 18662 and 18673.

How to find the GCF of 18662 and 18673?

We will first find the prime factorization of 18662 and 18673. After we will calculate the factors of 18662 and 18673 and find the biggest common factor number .

Step-1: Prime Factorization of 18662

Prime factors of 18662 are 2, 7, 31, 43. Prime factorization of 18662 in exponential form is:

18662 = 2¹ × 7¹ × 31¹ × 43¹

Step-2: Prime Factorization of 18673

Prime factors of 18673 are 71, 263. Prime factorization of 18673 in exponential form is:

18673 = 71¹ × 263¹

Step-3: Factors of 18662

List of positive integer factors of 18662 that divides 18662 without a remainder.

1, 2, 7, 14, 31, 43, 62, 86, 217, 301, 434, 602, 1333, 2666, 9331

Step-4: Factors of 18673

List of positive integer factors of 18673 that divides 18662 without a remainder.

1, 71, 263

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 18662 and 18673. The biggest common factor number is the GCF number.
So the greatest common factor 18662 and 18673 is 1.

Also check out the Least Common Multiple of 18662 and 18673