What is the Greatest Common Factor of 90230 and 90237?

Greatest common factor (GCF) of 90230 and 90237 is 7.

GCF(90230,90237) = 7

We will now calculate the prime factors of 90230 and 90237, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90230 and 90237.

How to find the GCF of 90230 and 90237?

We will first find the prime factorization of 90230 and 90237. After we will calculate the factors of 90230 and 90237 and find the biggest common factor number .

Step-1: Prime Factorization of 90230

Prime factors of 90230 are 2, 5, 7, 1289. Prime factorization of 90230 in exponential form is:

90230 = 2¹ × 5¹ × 7¹ × 1289¹

Step-2: Prime Factorization of 90237

Prime factors of 90237 are 3, 7, 4297. Prime factorization of 90237 in exponential form is:

90237 = 3¹ × 7¹ × 4297¹

Step-3: Factors of 90230

List of positive integer factors of 90230 that divides 90230 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70, 1289, 2578, 6445, 9023, 12890, 18046, 45115

Step-4: Factors of 90237

List of positive integer factors of 90237 that divides 90230 without a remainder.

1, 3, 7, 21, 4297, 12891, 30079

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90230 and 90237. The biggest common factor number is the GCF number.
So the greatest common factor 90230 and 90237 is 7.

Also check out the Least Common Multiple of 90230 and 90237