What is the Greatest Common Factor of 10003 and 10023?

Greatest common factor (GCF) of 10003 and 10023 is 1.

GCF(10003,10023) = 1

We will now calculate the prime factors of 10003 and 10023, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10003 and 10023.

How to find the GCF of 10003 and 10023?

We will first find the prime factorization of 10003 and 10023. After we will calculate the factors of 10003 and 10023 and find the biggest common factor number .

Step-1: Prime Factorization of 10003

Prime factors of 10003 are 7, 1429. Prime factorization of 10003 in exponential form is:

10003 = 7¹ × 1429¹

Step-2: Prime Factorization of 10023

Prime factors of 10023 are 3, 13, 257. Prime factorization of 10023 in exponential form is:

10023 = 3¹ × 13¹ × 257¹

Step-3: Factors of 10003

List of positive integer factors of 10003 that divides 10003 without a remainder.

1, 7, 1429

Step-4: Factors of 10023

List of positive integer factors of 10023 that divides 10003 without a remainder.

1, 3, 13, 39, 257, 771, 3341

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10003 and 10023. The biggest common factor number is the GCF number.
So the greatest common factor 10003 and 10023 is 1.

Also check out the Least Common Multiple of 10003 and 10023