What is the Greatest Common Factor of 80798 and 80812?

Greatest common factor (GCF) of 80798 and 80812 is 2.

GCF(80798,80812) = 2

We will now calculate the prime factors of 80798 and 80812, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80798 and 80812.

How to find the GCF of 80798 and 80812?

We will first find the prime factorization of 80798 and 80812. After we will calculate the factors of 80798 and 80812 and find the biggest common factor number .

Step-1: Prime Factorization of 80798

Prime factors of 80798 are 2, 71, 569. Prime factorization of 80798 in exponential form is:

80798 = 2¹ × 71¹ × 569¹

Step-2: Prime Factorization of 80812

Prime factors of 80812 are 2, 89, 227. Prime factorization of 80812 in exponential form is:

80812 = 2² × 89¹ × 227¹

Step-3: Factors of 80798

List of positive integer factors of 80798 that divides 80798 without a remainder.

1, 2, 71, 142, 569, 1138, 40399

Step-4: Factors of 80812

List of positive integer factors of 80812 that divides 80798 without a remainder.

1, 2, 4, 89, 178, 227, 356, 454, 908, 20203, 40406

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80798 and 80812. The biggest common factor number is the GCF number.
So the greatest common factor 80798 and 80812 is 2.

Also check out the Least Common Multiple of 80798 and 80812