What is the Greatest Common Factor of 34605 and 34621?

Greatest common factor (GCF) of 34605 and 34621 is 1.

GCF(34605,34621) = 1

We will now calculate the prime factors of 34605 and 34621, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 34605 and 34621.

How to find the GCF of 34605 and 34621?

We will first find the prime factorization of 34605 and 34621. After we will calculate the factors of 34605 and 34621 and find the biggest common factor number .

Step-1: Prime Factorization of 34605

Prime factors of 34605 are 3, 5, 769. Prime factorization of 34605 in exponential form is:

34605 = 3² × 5¹ × 769¹

Step-2: Prime Factorization of 34621

Prime factors of 34621 are 89, 389. Prime factorization of 34621 in exponential form is:

34621 = 89¹ × 389¹

Step-3: Factors of 34605

List of positive integer factors of 34605 that divides 34605 without a remainder.

1, 3, 5, 9, 15, 45, 769, 2307, 3845, 6921, 11535

Step-4: Factors of 34621

List of positive integer factors of 34621 that divides 34605 without a remainder.

1, 89, 389

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 34605 and 34621. The biggest common factor number is the GCF number.
So the greatest common factor 34605 and 34621 is 1.

Also check out the Least Common Multiple of 34605 and 34621