What is the Greatest Common Factor of 33421 and 33439?

Greatest common factor (GCF) of 33421 and 33439 is 1.

GCF(33421,33439) = 1

We will now calculate the prime factors of 33421 and 33439, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33421 and 33439.

How to find the GCF of 33421 and 33439?

We will first find the prime factorization of 33421 and 33439. After we will calculate the factors of 33421 and 33439 and find the biggest common factor number .

Step-1: Prime Factorization of 33421

Prime factors of 33421 are 19, 1759. Prime factorization of 33421 in exponential form is:

33421 = 19¹ × 1759¹

Step-2: Prime Factorization of 33439

Prime factors of 33439 are 7, 17, 281. Prime factorization of 33439 in exponential form is:

33439 = 7¹ × 17¹ × 281¹

Step-3: Factors of 33421

List of positive integer factors of 33421 that divides 33421 without a remainder.

1, 19, 1759

Step-4: Factors of 33439

List of positive integer factors of 33439 that divides 33421 without a remainder.

1, 7, 17, 119, 281, 1967, 4777

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33421 and 33439. The biggest common factor number is the GCF number.
So the greatest common factor 33421 and 33439 is 1.

Also check out the Least Common Multiple of 33421 and 33439