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Greatest Common Factor of 2019 and 2023

Greatest common factor (GCF) of 2019 and 2023 is 1.

GCF(2019,2023) = 1

We will now calculate the prime factors of 2019 and 2023, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 2019 and 2023.

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Prime Factorization of 2019

Prime factors of 2019 are 3, 673. Prime factorization of 2019 in exponential form is:

2019 = 31 × 6731

Prime Factorization of 2023

Prime factors of 2023 are 7, 17. Prime factorization of 2023 in exponential form is:

2023 = 71 × 172

Factors of 2019

List of positive integer factors of 2019 that divides 2019 without a remainder.

1, 3, 673

Factors of 2023

List of positive integer factors of 2023 that divides 2019 without a remainder.

1, 7, 17, 119, 289

Greatest Common Factor

We found the factors and prime factorization of 2019 and 2023. The biggest common factor number is the GCF number.
So the greatest common factor 2019 and 2023 is 1.

Also check out the Least Common Multiple of 2019 and 2023

Recent Comments
Guest 2020-01-03 06:56:01

Please correct this page. I wrote yesterday about your factors page that you are missing a factor for both 2019 and 2023. There are 4 and 6 factors for each one not 3 and 5. There are 2 factor pairs 1 x 2019 and 3 x 673 for 2019 and 3 factor pairs 1 x 2023, 7 x 289 and 17 x 119 for 2023. 2019 and 2023 are factors as they divide exactly without leaving a remainder. The greatest common factor is therefore still 1 but you still need to get the workings correct.

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