What is the Greatest Common Factor of 3040 and 3053?

Greatest common factor (GCF) of 3040 and 3053 is 1.

GCF(3040,3053) = 1

We will now calculate the prime factors of 3040 and 3053, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 3040 and 3053.

How to find the GCF of 3040 and 3053?

We will first find the prime factorization of 3040 and 3053. After we will calculate the factors of 3040 and 3053 and find the biggest common factor number .

Step-1: Prime Factorization of 3040

Prime factors of 3040 are 2, 5, 19. Prime factorization of 3040 in exponential form is:

3040 = 2⁵ × 5¹ × 19¹

Step-2: Prime Factorization of 3053

Prime factors of 3053 are 43, 71. Prime factorization of 3053 in exponential form is:

3053 = 43¹ × 71¹

Step-3: Factors of 3040

List of positive integer factors of 3040 that divides 3040 without a remainder.

1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520

Step-4: Factors of 3053

List of positive integer factors of 3053 that divides 3040 without a remainder.

1, 43, 71

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 3040 and 3053. The biggest common factor number is the GCF number.
So the greatest common factor 3040 and 3053 is 1.

Also check out the Least Common Multiple of 3040 and 3053