What is the Greatest Common Factor of 68308 and 68316?

Greatest common factor (GCF) of 68308 and 68316 is 4.

GCF(68308,68316) = 4

We will now calculate the prime factors of 68308 and 68316, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 68308 and 68316.

How to find the GCF of 68308 and 68316?

We will first find the prime factorization of 68308 and 68316. After we will calculate the factors of 68308 and 68316 and find the biggest common factor number .

Step-1: Prime Factorization of 68308

Prime factors of 68308 are 2, 17077. Prime factorization of 68308 in exponential form is:

68308 = 2² × 17077¹

Step-2: Prime Factorization of 68316

Prime factors of 68316 are 2, 3, 5693. Prime factorization of 68316 in exponential form is:

68316 = 2² × 3¹ × 5693¹

Step-3: Factors of 68308

List of positive integer factors of 68308 that divides 68308 without a remainder.

1, 2, 4, 17077, 34154

Step-4: Factors of 68316

List of positive integer factors of 68316 that divides 68308 without a remainder.

1, 2, 3, 4, 6, 12, 5693, 11386, 17079, 22772, 34158

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 68308 and 68316. The biggest common factor number is the GCF number.
So the greatest common factor 68308 and 68316 is 4.

Also check out the Least Common Multiple of 68308 and 68316