What is the Greatest Common Factor of 80286 and 80306?

Greatest common factor (GCF) of 80286 and 80306 is 2.

GCF(80286,80306) = 2

We will now calculate the prime factors of 80286 and 80306, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80286 and 80306.

How to find the GCF of 80286 and 80306?

We will first find the prime factorization of 80286 and 80306. After we will calculate the factors of 80286 and 80306 and find the biggest common factor number .

Step-1: Prime Factorization of 80286

Prime factors of 80286 are 2, 3, 13381. Prime factorization of 80286 in exponential form is:

80286 = 2¹ × 3¹ × 13381¹

Step-2: Prime Factorization of 80306

Prime factors of 80306 are 2, 40153. Prime factorization of 80306 in exponential form is:

80306 = 2¹ × 40153¹

Step-3: Factors of 80286

List of positive integer factors of 80286 that divides 80286 without a remainder.

1, 2, 3, 6, 13381, 26762, 40143

Step-4: Factors of 80306

List of positive integer factors of 80306 that divides 80286 without a remainder.

1, 2, 40153

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80286 and 80306. The biggest common factor number is the GCF number.
So the greatest common factor 80286 and 80306 is 2.

Also check out the Least Common Multiple of 80286 and 80306