What is the Greatest Common Factor of 90355 and 90375?

Greatest common factor (GCF) of 90355 and 90375 is 5.

GCF(90355,90375) = 5

We will now calculate the prime factors of 90355 and 90375, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90355 and 90375.

How to find the GCF of 90355 and 90375?

We will first find the prime factorization of 90355 and 90375. After we will calculate the factors of 90355 and 90375 and find the biggest common factor number .

Step-1: Prime Factorization of 90355

Prime factors of 90355 are 5, 17, 1063. Prime factorization of 90355 in exponential form is:

90355 = 5¹ × 17¹ × 1063¹

Step-2: Prime Factorization of 90375

Prime factors of 90375 are 3, 5, 241. Prime factorization of 90375 in exponential form is:

90375 = 3¹ × 5³ × 241¹

Step-3: Factors of 90355

List of positive integer factors of 90355 that divides 90355 without a remainder.

1, 5, 17, 85, 1063, 5315, 18071

Step-4: Factors of 90375

List of positive integer factors of 90375 that divides 90355 without a remainder.

1, 3, 5, 15, 25, 75, 125, 241, 375, 723, 1205, 3615, 6025, 18075, 30125

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90355 and 90375. The biggest common factor number is the GCF number.
So the greatest common factor 90355 and 90375 is 5.

Also check out the Least Common Multiple of 90355 and 90375