What is the Greatest Common Factor of 80580 and 80595?

Greatest common factor (GCF) of 80580 and 80595 is 15.

GCF(80580,80595) = 15

We will now calculate the prime factors of 80580 and 80595, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80580 and 80595.

How to find the GCF of 80580 and 80595?

We will first find the prime factorization of 80580 and 80595. After we will calculate the factors of 80580 and 80595 and find the biggest common factor number .

Step-1: Prime Factorization of 80580

Prime factors of 80580 are 2, 3, 5, 17, 79. Prime factorization of 80580 in exponential form is:

80580 = 2² × 3¹ × 5¹ × 17¹ × 79¹

Step-2: Prime Factorization of 80595

Prime factors of 80595 are 3, 5, 199. Prime factorization of 80595 in exponential form is:

80595 = 3⁴ × 5¹ × 199¹

Step-3: Factors of 80580

List of positive integer factors of 80580 that divides 80580 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 79, 85, 102, 158, 170, 204, 237, 255, 316, 340, 395, 474, 510, 790, 948, 1020, 1185, 1343, 1580, 2370, 2686, 4029, 4740, 5372, 6715, 8058, 13430, 16116, 20145, 26860, 40290

Step-4: Factors of 80595

List of positive integer factors of 80595 that divides 80580 without a remainder.

1, 3, 5, 9, 15, 27, 45, 81, 135, 199, 405, 597, 995, 1791, 2985, 5373, 8955, 16119, 26865

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80580 and 80595. The biggest common factor number is the GCF number.
So the greatest common factor 80580 and 80595 is 15.

Also check out the Least Common Multiple of 80580 and 80595