What is the Greatest Common Factor of 65085 and 65103?

Greatest common factor (GCF) of 65085 and 65103 is 3.

GCF(65085,65103) = 3

We will now calculate the prime factors of 65085 and 65103, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 65085 and 65103.

How to find the GCF of 65085 and 65103?

We will first find the prime factorization of 65085 and 65103. After we will calculate the factors of 65085 and 65103 and find the biggest common factor number .

Step-1: Prime Factorization of 65085

Prime factors of 65085 are 3, 5, 4339. Prime factorization of 65085 in exponential form is:

65085 = 3¹ × 5¹ × 4339¹

Step-2: Prime Factorization of 65103

Prime factors of 65103 are 3, 21701. Prime factorization of 65103 in exponential form is:

65103 = 3¹ × 21701¹

Step-3: Factors of 65085

List of positive integer factors of 65085 that divides 65085 without a remainder.

1, 3, 5, 15, 4339, 13017, 21695

Step-4: Factors of 65103

List of positive integer factors of 65103 that divides 65085 without a remainder.

1, 3, 21701

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 65085 and 65103. The biggest common factor number is the GCF number.
So the greatest common factor 65085 and 65103 is 3.

Also check out the Least Common Multiple of 65085 and 65103