What is the Greatest Common Factor of 90056 and 90060?

Greatest common factor (GCF) of 90056 and 90060 is 4.

GCF(90056,90060) = 4

We will now calculate the prime factors of 90056 and 90060, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90056 and 90060.

How to find the GCF of 90056 and 90060?

We will first find the prime factorization of 90056 and 90060. After we will calculate the factors of 90056 and 90060 and find the biggest common factor number .

Step-1: Prime Factorization of 90056

Prime factors of 90056 are 2, 11257. Prime factorization of 90056 in exponential form is:

90056 = 2³ × 11257¹

Step-2: Prime Factorization of 90060

Prime factors of 90060 are 2, 3, 5, 19, 79. Prime factorization of 90060 in exponential form is:

90060 = 2² × 3¹ × 5¹ × 19¹ × 79¹

Step-3: Factors of 90056

List of positive integer factors of 90056 that divides 90056 without a remainder.

1, 2, 4, 8, 11257, 22514, 45028

Step-4: Factors of 90060

List of positive integer factors of 90060 that divides 90056 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 79, 95, 114, 158, 190, 228, 237, 285, 316, 380, 395, 474, 570, 790, 948, 1140, 1185, 1501, 1580, 2370, 3002, 4503, 4740, 6004, 7505, 9006, 15010, 18012, 22515, 30020, 45030

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90056 and 90060. The biggest common factor number is the GCF number.
So the greatest common factor 90056 and 90060 is 4.

Also check out the Least Common Multiple of 90056 and 90060