What is the Greatest Common Factor of 90220 and 90232?

Greatest common factor (GCF) of 90220 and 90232 is 4.

GCF(90220,90232) = 4

We will now calculate the prime factors of 90220 and 90232, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90220 and 90232.

How to find the GCF of 90220 and 90232?

We will first find the prime factorization of 90220 and 90232. After we will calculate the factors of 90220 and 90232 and find the biggest common factor number .

Step-1: Prime Factorization of 90220

Prime factors of 90220 are 2, 5, 13, 347. Prime factorization of 90220 in exponential form is:

90220 = 2² × 5¹ × 13¹ × 347¹

Step-2: Prime Factorization of 90232

Prime factors of 90232 are 2, 11279. Prime factorization of 90232 in exponential form is:

90232 = 2³ × 11279¹

Step-3: Factors of 90220

List of positive integer factors of 90220 that divides 90220 without a remainder.

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 347, 694, 1388, 1735, 3470, 4511, 6940, 9022, 18044, 22555, 45110

Step-4: Factors of 90232

List of positive integer factors of 90232 that divides 90220 without a remainder.

1, 2, 4, 8, 11279, 22558, 45116

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90220 and 90232. The biggest common factor number is the GCF number.
So the greatest common factor 90220 and 90232 is 4.

Also check out the Least Common Multiple of 90220 and 90232