What is the Greatest Common Factor of 8036 and 8040?

Greatest common factor (GCF) of 8036 and 8040 is 4.

GCF(8036,8040) = 4

We will now calculate the prime factors of 8036 and 8040, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8036 and 8040.

How to find the GCF of 8036 and 8040?

We will first find the prime factorization of 8036 and 8040. After we will calculate the factors of 8036 and 8040 and find the biggest common factor number .

Step-1: Prime Factorization of 8036

Prime factors of 8036 are 2, 7, 41. Prime factorization of 8036 in exponential form is:

8036 = 2² × 7² × 41¹

Step-2: Prime Factorization of 8040

Prime factors of 8040 are 2, 3, 5, 67. Prime factorization of 8040 in exponential form is:

8040 = 2³ × 3¹ × 5¹ × 67¹

Step-3: Factors of 8036

List of positive integer factors of 8036 that divides 8036 without a remainder.

1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018

Step-4: Factors of 8040

List of positive integer factors of 8040 that divides 8036 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 8036 and 8040. The biggest common factor number is the GCF number.
So the greatest common factor 8036 and 8040 is 4.

Also check out the Least Common Multiple of 8036 and 8040