What is the Greatest Common Factor of 23021 and 23040?

Greatest common factor (GCF) of 23021 and 23040 is 1.

GCF(23021,23040) = 1

We will now calculate the prime factors of 23021 and 23040, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23021 and 23040.

How to find the GCF of 23021 and 23040?

We will first find the prime factorization of 23021 and 23040. After we will calculate the factors of 23021 and 23040 and find the biggest common factor number .

Step-1: Prime Factorization of 23021

Prime factors of 23021 are 23021. Prime factorization of 23021 in exponential form is:

23021 = 23021¹

Step-2: Prime Factorization of 23040

Prime factors of 23040 are 2, 3, 5. Prime factorization of 23040 in exponential form is:

23040 = 2⁹ × 3² × 5¹

Step-3: Factors of 23021

List of positive integer factors of 23021 that divides 23021 without a remainder.

Step-4: Factors of 23040

List of positive integer factors of 23040 that divides 23021 without a remainder.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23021 and 23040. The biggest common factor number is the GCF number.
So the greatest common factor 23021 and 23040 is 1.

Also check out the Least Common Multiple of 23021 and 23040