What is the Greatest Common Factor of 34470 and 34490?

Greatest common factor (GCF) of 34470 and 34490 is 10.

GCF(34470,34490) = 10

We will now calculate the prime factors of 34470 and 34490, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 34470 and 34490.

How to find the GCF of 34470 and 34490?

We will first find the prime factorization of 34470 and 34490. After we will calculate the factors of 34470 and 34490 and find the biggest common factor number .

Step-1: Prime Factorization of 34470

Prime factors of 34470 are 2, 3, 5, 383. Prime factorization of 34470 in exponential form is:

34470 = 2¹ × 3² × 5¹ × 383¹

Step-2: Prime Factorization of 34490

Prime factors of 34490 are 2, 5, 3449. Prime factorization of 34490 in exponential form is:

34490 = 2¹ × 5¹ × 3449¹

Step-3: Factors of 34470

List of positive integer factors of 34470 that divides 34470 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 383, 766, 1149, 1915, 2298, 3447, 3830, 5745, 6894, 11490, 17235

Step-4: Factors of 34490

List of positive integer factors of 34490 that divides 34470 without a remainder.

1, 2, 5, 10, 3449, 6898, 17245

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 34470 and 34490. The biggest common factor number is the GCF number.
So the greatest common factor 34470 and 34490 is 10.

Also check out the Least Common Multiple of 34470 and 34490