What is the Greatest Common Factor of 20003 and 20023?

Greatest common factor (GCF) of 20003 and 20023 is 1.

GCF(20003,20023) = 1

We will now calculate the prime factors of 20003 and 20023, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 20003 and 20023.

How to find the GCF of 20003 and 20023?

We will first find the prime factorization of 20003 and 20023. After we will calculate the factors of 20003 and 20023 and find the biggest common factor number .

Step-1: Prime Factorization of 20003

Prime factors of 20003 are 83, 241. Prime factorization of 20003 in exponential form is:

20003 = 83¹ × 241¹

Step-2: Prime Factorization of 20023

Prime factors of 20023 are 20023. Prime factorization of 20023 in exponential form is:

20023 = 20023¹

Step-3: Factors of 20003

List of positive integer factors of 20003 that divides 20003 without a remainder.

1, 83, 241

Step-4: Factors of 20023

List of positive integer factors of 20023 that divides 20003 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 20003 and 20023. The biggest common factor number is the GCF number.
So the greatest common factor 20003 and 20023 is 1.

Also check out the Least Common Multiple of 20003 and 20023