What is the Greatest Common Factor of 9040 and 9055?

Greatest common factor (GCF) of 9040 and 9055 is 5.

GCF(9040,9055) = 5

We will now calculate the prime factors of 9040 and 9055, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9040 and 9055.

How to find the GCF of 9040 and 9055?

We will first find the prime factorization of 9040 and 9055. After we will calculate the factors of 9040 and 9055 and find the biggest common factor number .

Step-1: Prime Factorization of 9040

Prime factors of 9040 are 2, 5, 113. Prime factorization of 9040 in exponential form is:

9040 = 2⁴ × 5¹ × 113¹

Step-2: Prime Factorization of 9055

Prime factors of 9055 are 5, 1811. Prime factorization of 9055 in exponential form is:

9055 = 5¹ × 1811¹

Step-3: Factors of 9040

List of positive integer factors of 9040 that divides 9040 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520

Step-4: Factors of 9055

List of positive integer factors of 9055 that divides 9040 without a remainder.

1, 5, 1811

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9040 and 9055. The biggest common factor number is the GCF number.
So the greatest common factor 9040 and 9055 is 5.

Also check out the Least Common Multiple of 9040 and 9055