What is the Greatest Common Factor of 33993 and 34009?

Greatest common factor (GCF) of 33993 and 34009 is 1.

GCF(33993,34009) = 1

We will now calculate the prime factors of 33993 and 34009, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33993 and 34009.

How to find the GCF of 33993 and 34009?

We will first find the prime factorization of 33993 and 34009. After we will calculate the factors of 33993 and 34009 and find the biggest common factor number .

Step-1: Prime Factorization of 33993

Prime factors of 33993 are 3, 1259. Prime factorization of 33993 in exponential form is:

33993 = 3³ × 1259¹

Step-2: Prime Factorization of 34009

Prime factors of 34009 are 71, 479. Prime factorization of 34009 in exponential form is:

34009 = 71¹ × 479¹

Step-3: Factors of 33993

List of positive integer factors of 33993 that divides 33993 without a remainder.

1, 3, 9, 27, 1259, 3777, 11331

Step-4: Factors of 34009

List of positive integer factors of 34009 that divides 33993 without a remainder.

1, 71, 479

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33993 and 34009. The biggest common factor number is the GCF number.
So the greatest common factor 33993 and 34009 is 1.

Also check out the Least Common Multiple of 33993 and 34009