What is the Greatest Common Factor of 34803 and 34815?

Greatest common factor (GCF) of 34803 and 34815 is 3.

GCF(34803,34815) = 3

We will now calculate the prime factors of 34803 and 34815, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 34803 and 34815.

How to find the GCF of 34803 and 34815?

We will first find the prime factorization of 34803 and 34815. After we will calculate the factors of 34803 and 34815 and find the biggest common factor number .

Step-1: Prime Factorization of 34803

Prime factors of 34803 are 3, 1289. Prime factorization of 34803 in exponential form is:

34803 = 3³ × 1289¹

Step-2: Prime Factorization of 34815

Prime factors of 34815 are 3, 5, 11, 211. Prime factorization of 34815 in exponential form is:

34815 = 3¹ × 5¹ × 11¹ × 211¹

Step-3: Factors of 34803

List of positive integer factors of 34803 that divides 34803 without a remainder.

1, 3, 9, 27, 1289, 3867, 11601

Step-4: Factors of 34815

List of positive integer factors of 34815 that divides 34803 without a remainder.

1, 3, 5, 11, 15, 33, 55, 165, 211, 633, 1055, 2321, 3165, 6963, 11605

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 34803 and 34815. The biggest common factor number is the GCF number.
So the greatest common factor 34803 and 34815 is 3.

Also check out the Least Common Multiple of 34803 and 34815