What is the Greatest Common Factor of 68338 and 68346?

Greatest common factor (GCF) of 68338 and 68346 is 2.

GCF(68338,68346) = 2

We will now calculate the prime factors of 68338 and 68346, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 68338 and 68346.

How to find the GCF of 68338 and 68346?

We will first find the prime factorization of 68338 and 68346. After we will calculate the factors of 68338 and 68346 and find the biggest common factor number .

Step-1: Prime Factorization of 68338

Prime factors of 68338 are 2, 47, 727. Prime factorization of 68338 in exponential form is:

68338 = 2¹ × 47¹ × 727¹

Step-2: Prime Factorization of 68346

Prime factors of 68346 are 2, 3, 3797. Prime factorization of 68346 in exponential form is:

68346 = 2¹ × 3² × 3797¹

Step-3: Factors of 68338

List of positive integer factors of 68338 that divides 68338 without a remainder.

1, 2, 47, 94, 727, 1454, 34169

Step-4: Factors of 68346

List of positive integer factors of 68346 that divides 68338 without a remainder.

1, 2, 3, 6, 9, 18, 3797, 7594, 11391, 22782, 34173

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 68338 and 68346. The biggest common factor number is the GCF number.
So the greatest common factor 68338 and 68346 is 2.

Also check out the Least Common Multiple of 68338 and 68346