What is the Greatest Common Factor of 34506 and 34515?

Greatest common factor (GCF) of 34506 and 34515 is 9.

GCF(34506,34515) = 9

We will now calculate the prime factors of 34506 and 34515, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 34506 and 34515.

How to find the GCF of 34506 and 34515?

We will first find the prime factorization of 34506 and 34515. After we will calculate the factors of 34506 and 34515 and find the biggest common factor number .

Step-1: 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-2: Prime Factorization of 34515

Prime factors of 34515 are 3, 5, 13, 59. Prime factorization of 34515 in exponential form is:

34515 = 3² × 5¹ × 13¹ × 59¹

Step-3: Factors of 34506

List of positive integer factors of 34506 that divides 34506 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

Step-4: Factors of 34515

List of positive integer factors of 34515 that divides 34506 without a remainder.

1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 117, 177, 195, 295, 531, 585, 767, 885, 2301, 2655, 3835, 6903, 11505

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 34506 and 34515. The biggest common factor number is the GCF number.
So the greatest common factor 34506 and 34515 is 9.

Also check out the Least Common Multiple of 34506 and 34515