What is the Greatest Common Factor of 33681 and 33686?

Greatest common factor (GCF) of 33681 and 33686 is 1.

GCF(33681,33686) = 1

We will now calculate the prime factors of 33681 and 33686, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33681 and 33686.

How to find the GCF of 33681 and 33686?

We will first find the prime factorization of 33681 and 33686. After we will calculate the factors of 33681 and 33686 and find the biggest common factor number .

Step-1: Prime Factorization of 33681

Prime factors of 33681 are 3, 103, 109. Prime factorization of 33681 in exponential form is:

33681 = 3¹ × 103¹ × 109¹

Step-2: Prime Factorization of 33686

Prime factors of 33686 are 2, 16843. Prime factorization of 33686 in exponential form is:

33686 = 2¹ × 16843¹

Step-3: Factors of 33681

List of positive integer factors of 33681 that divides 33681 without a remainder.

1, 3, 103, 109, 309, 327, 11227

Step-4: Factors of 33686

List of positive integer factors of 33686 that divides 33681 without a remainder.

1, 2, 16843

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33681 and 33686. The biggest common factor number is the GCF number.
So the greatest common factor 33681 and 33686 is 1.

Also check out the Least Common Multiple of 33681 and 33686