What is the Greatest Common Factor of 68342 and 68358?

Greatest common factor (GCF) of 68342 and 68358 is 2.

GCF(68342,68358) = 2

We will now calculate the prime factors of 68342 and 68358, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 68342 and 68358.

How to find the GCF of 68342 and 68358?

We will first find the prime factorization of 68342 and 68358. After we will calculate the factors of 68342 and 68358 and find the biggest common factor number .

Step-1: Prime Factorization of 68342

Prime factors of 68342 are 2, 34171. Prime factorization of 68342 in exponential form is:

68342 = 2¹ × 34171¹

Step-2: Prime Factorization of 68358

Prime factors of 68358 are 2, 3, 11393. Prime factorization of 68358 in exponential form is:

68358 = 2¹ × 3¹ × 11393¹

Step-3: Factors of 68342

List of positive integer factors of 68342 that divides 68342 without a remainder.

1, 2, 34171

Step-4: Factors of 68358

List of positive integer factors of 68358 that divides 68342 without a remainder.

1, 2, 3, 6, 11393, 22786, 34179

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 68342 and 68358. The biggest common factor number is the GCF number.
So the greatest common factor 68342 and 68358 is 2.

Also check out the Least Common Multiple of 68342 and 68358