What is the Greatest Common Factor of 20040 and 20051?

Greatest common factor (GCF) of 20040 and 20051 is 1.

GCF(20040,20051) = 1

We will now calculate the prime factors of 20040 and 20051, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 20040 and 20051.

How to find the GCF of 20040 and 20051?

We will first find the prime factorization of 20040 and 20051. After we will calculate the factors of 20040 and 20051 and find the biggest common factor number .

Step-1: Prime Factorization of 20040

Prime factors of 20040 are 2, 3, 5, 167. Prime factorization of 20040 in exponential form is:

20040 = 2³ × 3¹ × 5¹ × 167¹

Step-2: Prime Factorization of 20051

Prime factors of 20051 are 20051. Prime factorization of 20051 in exponential form is:

20051 = 20051¹

Step-3: Factors of 20040

List of positive integer factors of 20040 that divides 20040 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4008, 5010, 6680, 10020

Step-4: Factors of 20051

List of positive integer factors of 20051 that divides 20040 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 20040 and 20051. The biggest common factor number is the GCF number.
So the greatest common factor 20040 and 20051 is 1.

Also check out the Least Common Multiple of 20040 and 20051