What is the Greatest Common Factor of 90508 and 90518?

Greatest common factor (GCF) of 90508 and 90518 is 2.

GCF(90508,90518) = 2

We will now calculate the prime factors of 90508 and 90518, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90508 and 90518.

How to find the GCF of 90508 and 90518?

We will first find the prime factorization of 90508 and 90518. After we will calculate the factors of 90508 and 90518 and find the biggest common factor number .

Step-1: Prime Factorization of 90508

Prime factors of 90508 are 2, 11, 17. Prime factorization of 90508 in exponential form is:

90508 = 2² × 11³ × 17¹

Step-2: Prime Factorization of 90518

Prime factors of 90518 are 2, 45259. Prime factorization of 90518 in exponential form is:

90518 = 2¹ × 45259¹

Step-3: Factors of 90508

List of positive integer factors of 90508 that divides 90508 without a remainder.

1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 1331, 2057, 2662, 4114, 5324, 8228, 22627, 45254

Step-4: Factors of 90518

List of positive integer factors of 90518 that divides 90508 without a remainder.

1, 2, 45259

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90508 and 90518. The biggest common factor number is the GCF number.
So the greatest common factor 90508 and 90518 is 2.

Also check out the Least Common Multiple of 90508 and 90518