What is the Greatest Common Factor of 2042 and 2057?

Greatest common factor (GCF) of 2042 and 2057 is 1.

GCF(2042,2057) = 1

We will now calculate the prime factors of 2042 and 2057, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 2042 and 2057.

How to find the GCF of 2042 and 2057?

We will first find the prime factorization of 2042 and 2057. After we will calculate the factors of 2042 and 2057 and find the biggest common factor number .

Step-1: Prime Factorization of 2042

Prime factors of 2042 are 2, 1021. Prime factorization of 2042 in exponential form is:

2042 = 2¹ × 1021¹

Step-2: Prime Factorization of 2057

Prime factors of 2057 are 11, 17. Prime factorization of 2057 in exponential form is:

2057 = 11² × 17¹

Step-3: Factors of 2042

List of positive integer factors of 2042 that divides 2042 without a remainder.

1, 2, 1021

Step-4: Factors of 2057

List of positive integer factors of 2057 that divides 2042 without a remainder.

1, 11, 17, 121, 187

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 2042 and 2057. The biggest common factor number is the GCF number.
So the greatest common factor 2042 and 2057 is 1.

Also check out the Least Common Multiple of 2042 and 2057