What is the Greatest Common Factor of 80816 and 80830?

Greatest common factor (GCF) of 80816 and 80830 is 2.

GCF(80816,80830) = 2

We will now calculate the prime factors of 80816 and 80830, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80816 and 80830.

How to find the GCF of 80816 and 80830?

We will first find the prime factorization of 80816 and 80830. After we will calculate the factors of 80816 and 80830 and find the biggest common factor number .

Step-1: Prime Factorization of 80816

Prime factors of 80816 are 2, 5051. Prime factorization of 80816 in exponential form is:

80816 = 2⁴ × 5051¹

Step-2: Prime Factorization of 80830

Prime factors of 80830 are 2, 5, 59, 137. Prime factorization of 80830 in exponential form is:

80830 = 2¹ × 5¹ × 59¹ × 137¹

Step-3: Factors of 80816

List of positive integer factors of 80816 that divides 80816 without a remainder.

1, 2, 4, 8, 16, 5051, 10102, 20204, 40408

Step-4: Factors of 80830

List of positive integer factors of 80830 that divides 80816 without a remainder.

1, 2, 5, 10, 59, 118, 137, 274, 295, 590, 685, 1370, 8083, 16166, 40415

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80816 and 80830. The biggest common factor number is the GCF number.
So the greatest common factor 80816 and 80830 is 2.

Also check out the Least Common Multiple of 80816 and 80830