What is the Greatest Common Factor of 80378 and 80382?

Greatest common factor (GCF) of 80378 and 80382 is 2.

GCF(80378,80382) = 2

We will now calculate the prime factors of 80378 and 80382, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80378 and 80382.

How to find the GCF of 80378 and 80382?

We will first find the prime factorization of 80378 and 80382. After we will calculate the factors of 80378 and 80382 and find the biggest common factor number .

Step-1: Prime Factorization of 80378

Prime factors of 80378 are 2, 40189. Prime factorization of 80378 in exponential form is:

80378 = 2¹ × 40189¹

Step-2: Prime Factorization of 80382

Prime factors of 80382 are 2, 3, 13397. Prime factorization of 80382 in exponential form is:

80382 = 2¹ × 3¹ × 13397¹

Step-3: Factors of 80378

List of positive integer factors of 80378 that divides 80378 without a remainder.

1, 2, 40189

Step-4: Factors of 80382

List of positive integer factors of 80382 that divides 80378 without a remainder.

1, 2, 3, 6, 13397, 26794, 40191

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80378 and 80382. The biggest common factor number is the GCF number.
So the greatest common factor 80378 and 80382 is 2.

Also check out the Least Common Multiple of 80378 and 80382