What is the Greatest Common Factor of 2071 and 2079?

Greatest common factor (GCF) of 2071 and 2079 is 1.

GCF(2071,2079) = 1

We will now calculate the prime factors of 2071 and 2079, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 2071 and 2079.

How to find the GCF of 2071 and 2079?

We will first find the prime factorization of 2071 and 2079. After we will calculate the factors of 2071 and 2079 and find the biggest common factor number .

Step-1: Prime Factorization of 2071

Prime factors of 2071 are 19, 109. Prime factorization of 2071 in exponential form is:

2071 = 19¹ × 109¹

Step-2: Prime Factorization of 2079

Prime factors of 2079 are 3, 7, 11. Prime factorization of 2079 in exponential form is:

2079 = 3³ × 7¹ × 11¹

Step-3: Factors of 2071

List of positive integer factors of 2071 that divides 2071 without a remainder.

1, 19, 109

Step-4: Factors of 2079

List of positive integer factors of 2079 that divides 2071 without a remainder.

1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 2071 and 2079. The biggest common factor number is the GCF number.
So the greatest common factor 2071 and 2079 is 1.

Also check out the Least Common Multiple of 2071 and 2079