What is the Greatest Common Factor of 90574 and 90586?

Greatest common factor (GCF) of 90574 and 90586 is 2.

GCF(90574,90586) = 2

We will now calculate the prime factors of 90574 and 90586, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90574 and 90586.

How to find the GCF of 90574 and 90586?

We will first find the prime factorization of 90574 and 90586. After we will calculate the factors of 90574 and 90586 and find the biggest common factor number .

Step-1: Prime Factorization of 90574

Prime factors of 90574 are 2, 11, 23, 179. Prime factorization of 90574 in exponential form is:

90574 = 2¹ × 11¹ × 23¹ × 179¹

Step-2: Prime Factorization of 90586

Prime factors of 90586 are 2, 45293. Prime factorization of 90586 in exponential form is:

90586 = 2¹ × 45293¹

Step-3: Factors of 90574

List of positive integer factors of 90574 that divides 90574 without a remainder.

1, 2, 11, 22, 23, 46, 179, 253, 358, 506, 1969, 3938, 4117, 8234, 45287

Step-4: Factors of 90586

List of positive integer factors of 90586 that divides 90574 without a remainder.

1, 2, 45293

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90574 and 90586. The biggest common factor number is the GCF number.
So the greatest common factor 90574 and 90586 is 2.

Also check out the Least Common Multiple of 90574 and 90586