What is the Greatest Common Factor of 16769 and 16781?

Greatest common factor (GCF) of 16769 and 16781 is 1.

GCF(16769,16781) = 1

We will now calculate the prime factors of 16769 and 16781, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 16769 and 16781.

How to find the GCF of 16769 and 16781?

We will first find the prime factorization of 16769 and 16781. After we will calculate the factors of 16769 and 16781 and find the biggest common factor number .

Step-1: Prime Factorization of 16769

Prime factors of 16769 are 41, 409. Prime factorization of 16769 in exponential form is:

16769 = 41¹ × 409¹

Step-2: Prime Factorization of 16781

Prime factors of 16781 are 97, 173. Prime factorization of 16781 in exponential form is:

16781 = 97¹ × 173¹

Step-3: Factors of 16769

List of positive integer factors of 16769 that divides 16769 without a remainder.

1, 41, 409

Step-4: Factors of 16781

List of positive integer factors of 16781 that divides 16769 without a remainder.

1, 97, 173

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 16769 and 16781. The biggest common factor number is the GCF number.
So the greatest common factor 16769 and 16781 is 1.

Also check out the Least Common Multiple of 16769 and 16781