What is the Greatest Common Factor of 68378 and 68387?

Greatest common factor (GCF) of 68378 and 68387 is 1.

GCF(68378,68387) = 1

We will now calculate the prime factors of 68378 and 68387, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 68378 and 68387.

How to find the GCF of 68378 and 68387?

We will first find the prime factorization of 68378 and 68387. After we will calculate the factors of 68378 and 68387 and find the biggest common factor number .

Step-1: Prime Factorization of 68378

Prime factors of 68378 are 2, 179, 191. Prime factorization of 68378 in exponential form is:

68378 = 2¹ × 179¹ × 191¹

Step-2: Prime Factorization of 68387

Prime factors of 68387 are 11, 6217. Prime factorization of 68387 in exponential form is:

68387 = 11¹ × 6217¹

Step-3: Factors of 68378

List of positive integer factors of 68378 that divides 68378 without a remainder.

1, 2, 179, 191, 358, 382, 34189

Step-4: Factors of 68387

List of positive integer factors of 68387 that divides 68378 without a remainder.

1, 11, 6217

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 68378 and 68387. The biggest common factor number is the GCF number.
So the greatest common factor 68378 and 68387 is 1.

Also check out the Least Common Multiple of 68378 and 68387