What is the Greatest Common Factor of 34490 and 34506?

Greatest common factor (GCF) of 34490 and 34506 is 2.

GCF(34490,34506) = 2

We will now calculate the prime factors of 34490 and 34506, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 34490 and 34506.

How to find the GCF of 34490 and 34506?

We will first find the prime factorization of 34490 and 34506. After we will calculate the factors of 34490 and 34506 and find the biggest common factor number .

Step-1: 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-2: Prime Factorization of 34506

Prime factors of 34506 are 2, 3, 71. Prime factorization of 34506 in exponential form is:

34506 = 2¹ × 3⁵ × 71¹

Step-3: Factors of 34490

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

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

Step-4: Factors of 34506

List of positive integer factors of 34506 that divides 34490 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 486, 639, 1278, 1917, 3834, 5751, 11502, 17253

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 34490 and 34506. The biggest common factor number is the GCF number.
So the greatest common factor 34490 and 34506 is 2.

Also check out the Least Common Multiple of 34490 and 34506