What is the Greatest Common Factor of 18056 and 18060?

Greatest common factor (GCF) of 18056 and 18060 is 4.

GCF(18056,18060) = 4

We will now calculate the prime factors of 18056 and 18060, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 18056 and 18060.

How to find the GCF of 18056 and 18060?

We will first find the prime factorization of 18056 and 18060. After we will calculate the factors of 18056 and 18060 and find the biggest common factor number .

Step-1: Prime Factorization of 18056

Prime factors of 18056 are 2, 37, 61. Prime factorization of 18056 in exponential form is:

18056 = 2³ × 37¹ × 61¹

Step-2: Prime Factorization of 18060

Prime factors of 18060 are 2, 3, 5, 7, 43. Prime factorization of 18060 in exponential form is:

18060 = 2² × 3¹ × 5¹ × 7¹ × 43¹

Step-3: Factors of 18056

List of positive integer factors of 18056 that divides 18056 without a remainder.

1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 2257, 4514, 9028

Step-4: Factors of 18060

List of positive integer factors of 18060 that divides 18056 without a remainder.

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 18056 and 18060. The biggest common factor number is the GCF number.
So the greatest common factor 18056 and 18060 is 4.

Also check out the Least Common Multiple of 18056 and 18060