What is the Greatest Common Factor of 80622 and 80631?

Greatest common factor (GCF) of 80622 and 80631 is 9.

GCF(80622,80631) = 9

We will now calculate the prime factors of 80622 and 80631, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80622 and 80631.

How to find the GCF of 80622 and 80631?

We will first find the prime factorization of 80622 and 80631. After we will calculate the factors of 80622 and 80631 and find the biggest common factor number .

Step-1: Prime Factorization of 80622

Prime factors of 80622 are 2, 3, 1493. Prime factorization of 80622 in exponential form is:

80622 = 2¹ × 3³ × 1493¹

Step-2: Prime Factorization of 80631

Prime factors of 80631 are 3, 17, 31. Prime factorization of 80631 in exponential form is:

80631 = 3² × 17² × 31¹

Step-3: Factors of 80622

List of positive integer factors of 80622 that divides 80622 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 1493, 2986, 4479, 8958, 13437, 26874, 40311

Step-4: Factors of 80631

List of positive integer factors of 80631 that divides 80622 without a remainder.

1, 3, 9, 17, 31, 51, 93, 153, 279, 289, 527, 867, 1581, 2601, 4743, 8959, 26877

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80622 and 80631. The biggest common factor number is the GCF number.
So the greatest common factor 80622 and 80631 is 9.

Also check out the Least Common Multiple of 80622 and 80631