What is the Greatest Common Factor of 33681 and 33691?

Greatest common factor (GCF) of 33681 and 33691 is 1.

GCF(33681,33691) = 1

We will now calculate the prime factors of 33681 and 33691, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33681 and 33691.

How to find the GCF of 33681 and 33691?

We will first find the prime factorization of 33681 and 33691. After we will calculate the factors of 33681 and 33691 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 33691

Prime factors of 33691 are 7, 4813. Prime factorization of 33691 in exponential form is:

33691 = 7¹ × 4813¹

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 33691

List of positive integer factors of 33691 that divides 33681 without a remainder.

1, 7, 4813

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33681 and 33691. The biggest common factor number is the GCF number.
So the greatest common factor 33681 and 33691 is 1.

Also check out the Least Common Multiple of 33681 and 33691