What is the Greatest Common Factor of 80406 and 80424?

Greatest common factor (GCF) of 80406 and 80424 is 18.

GCF(80406,80424) = 18

We will now calculate the prime factors of 80406 and 80424, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80406 and 80424.

How to find the GCF of 80406 and 80424?

We will first find the prime factorization of 80406 and 80424. After we will calculate the factors of 80406 and 80424 and find the biggest common factor number .

Step-1: Prime Factorization of 80406

Prime factors of 80406 are 2, 3, 1489. Prime factorization of 80406 in exponential form is:

80406 = 2¹ × 3³ × 1489¹

Step-2: Prime Factorization of 80424

Prime factors of 80424 are 2, 3, 1117. Prime factorization of 80424 in exponential form is:

80424 = 2³ × 3² × 1117¹

Step-3: Factors of 80406

List of positive integer factors of 80406 that divides 80406 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 1489, 2978, 4467, 8934, 13401, 26802, 40203

Step-4: Factors of 80424

List of positive integer factors of 80424 that divides 80406 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1117, 2234, 3351, 4468, 6702, 8936, 10053, 13404, 20106, 26808, 40212

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80406 and 80424. The biggest common factor number is the GCF number.
So the greatest common factor 80406 and 80424 is 18.

Also check out the Least Common Multiple of 80406 and 80424