What is the Greatest Common Factor of 90436 and 90448?

Greatest common factor (GCF) of 90436 and 90448 is 4.

GCF(90436,90448) = 4

We will now calculate the prime factors of 90436 and 90448, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90436 and 90448.

How to find the GCF of 90436 and 90448?

We will first find the prime factorization of 90436 and 90448. After we will calculate the factors of 90436 and 90448 and find the biggest common factor number .

Step-1: Prime Factorization of 90436

Prime factors of 90436 are 2, 23, 983. Prime factorization of 90436 in exponential form is:

90436 = 2² × 23¹ × 983¹

Step-2: Prime Factorization of 90448

Prime factors of 90448 are 2, 5653. Prime factorization of 90448 in exponential form is:

90448 = 2⁴ × 5653¹

Step-3: Factors of 90436

List of positive integer factors of 90436 that divides 90436 without a remainder.

1, 2, 4, 23, 46, 92, 983, 1966, 3932, 22609, 45218

Step-4: Factors of 90448

List of positive integer factors of 90448 that divides 90436 without a remainder.

1, 2, 4, 8, 16, 5653, 11306, 22612, 45224

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90436 and 90448. The biggest common factor number is the GCF number.
So the greatest common factor 90436 and 90448 is 4.

Also check out the Least Common Multiple of 90436 and 90448