What is the Greatest Common Factor of 80338 and 80356?

Greatest common factor (GCF) of 80338 and 80356 is 2.

GCF(80338,80356) = 2

We will now calculate the prime factors of 80338 and 80356, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80338 and 80356.

How to find the GCF of 80338 and 80356?

We will first find the prime factorization of 80338 and 80356. After we will calculate the factors of 80338 and 80356 and find the biggest common factor number .

Step-1: Prime Factorization of 80338

Prime factors of 80338 are 2, 40169. Prime factorization of 80338 in exponential form is:

80338 = 2¹ × 40169¹

Step-2: Prime Factorization of 80356

Prime factors of 80356 are 2, 20089. Prime factorization of 80356 in exponential form is:

80356 = 2² × 20089¹

Step-3: Factors of 80338

List of positive integer factors of 80338 that divides 80338 without a remainder.

1, 2, 40169

Step-4: Factors of 80356

List of positive integer factors of 80356 that divides 80338 without a remainder.

1, 2, 4, 20089, 40178

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80338 and 80356. The biggest common factor number is the GCF number.
So the greatest common factor 80338 and 80356 is 2.

Also check out the Least Common Multiple of 80338 and 80356