What is the Greatest Common Factor of 17663 and 17682?

Greatest common factor (GCF) of 17663 and 17682 is 1.

GCF(17663,17682) = 1

We will now calculate the prime factors of 17663 and 17682, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17663 and 17682.

How to find the GCF of 17663 and 17682?

We will first find the prime factorization of 17663 and 17682. After we will calculate the factors of 17663 and 17682 and find the biggest common factor number .

Step-1: Prime Factorization of 17663

Prime factors of 17663 are 17, 1039. Prime factorization of 17663 in exponential form is:

17663 = 17¹ × 1039¹

Step-2: Prime Factorization of 17682

Prime factors of 17682 are 2, 3, 7, 421. Prime factorization of 17682 in exponential form is:

17682 = 2¹ × 3¹ × 7¹ × 421¹

Step-3: Factors of 17663

List of positive integer factors of 17663 that divides 17663 without a remainder.

1, 17, 1039

Step-4: Factors of 17682

List of positive integer factors of 17682 that divides 17663 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2947, 5894, 8841

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17663 and 17682. The biggest common factor number is the GCF number.
So the greatest common factor 17663 and 17682 is 1.

Also check out the Least Common Multiple of 17663 and 17682