What is the Greatest Common Factor of 10105 and 10123?

Greatest common factor (GCF) of 10105 and 10123 is 1.

GCF(10105,10123) = 1

We will now calculate the prime factors of 10105 and 10123, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10105 and 10123.

How to find the GCF of 10105 and 10123?

We will first find the prime factorization of 10105 and 10123. After we will calculate the factors of 10105 and 10123 and find the biggest common factor number .

Step-1: Prime Factorization of 10105

Prime factors of 10105 are 5, 43, 47. Prime factorization of 10105 in exponential form is:

10105 = 5¹ × 43¹ × 47¹

Step-2: Prime Factorization of 10123

Prime factors of 10123 are 53, 191. Prime factorization of 10123 in exponential form is:

10123 = 53¹ × 191¹

Step-3: Factors of 10105

List of positive integer factors of 10105 that divides 10105 without a remainder.

1, 5, 43, 47, 215, 235, 2021

Step-4: Factors of 10123

List of positive integer factors of 10123 that divides 10105 without a remainder.

1, 53, 191

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10105 and 10123. The biggest common factor number is the GCF number.
So the greatest common factor 10105 and 10123 is 1.

Also check out the Least Common Multiple of 10105 and 10123