What is the Greatest Common Factor of 90406 and 90426?

Greatest common factor (GCF) of 90406 and 90426 is 2.

GCF(90406,90426) = 2

We will now calculate the prime factors of 90406 and 90426, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90406 and 90426.

How to find the GCF of 90406 and 90426?

We will first find the prime factorization of 90406 and 90426. After we will calculate the factors of 90406 and 90426 and find the biggest common factor number .

Step-1: Prime Factorization of 90406

Prime factors of 90406 are 2, 17, 2659. Prime factorization of 90406 in exponential form is:

90406 = 2¹ × 17¹ × 2659¹

Step-2: Prime Factorization of 90426

Prime factors of 90426 are 2, 3, 7, 2153. Prime factorization of 90426 in exponential form is:

90426 = 2¹ × 3¹ × 7¹ × 2153¹

Step-3: Factors of 90406

List of positive integer factors of 90406 that divides 90406 without a remainder.

1, 2, 17, 34, 2659, 5318, 45203

Step-4: Factors of 90426

List of positive integer factors of 90426 that divides 90406 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42, 2153, 4306, 6459, 12918, 15071, 30142, 45213

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90406 and 90426. The biggest common factor number is the GCF number.
So the greatest common factor 90406 and 90426 is 2.

Also check out the Least Common Multiple of 90406 and 90426