What is the Greatest Common Factor of 10505 and 10513?

Greatest common factor (GCF) of 10505 and 10513 is 1.

GCF(10505,10513) = 1

We will now calculate the prime factors of 10505 and 10513, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10505 and 10513.

How to find the GCF of 10505 and 10513?

We will first find the prime factorization of 10505 and 10513. After we will calculate the factors of 10505 and 10513 and find the biggest common factor number .

Step-1: Prime Factorization of 10505

Prime factors of 10505 are 5, 11, 191. Prime factorization of 10505 in exponential form is:

10505 = 5¹ × 11¹ × 191¹

Step-2: Prime Factorization of 10513

Prime factors of 10513 are 10513. Prime factorization of 10513 in exponential form is:

10513 = 10513¹

Step-3: Factors of 10505

List of positive integer factors of 10505 that divides 10505 without a remainder.

1, 5, 11, 55, 191, 955, 2101

Step-4: Factors of 10513

List of positive integer factors of 10513 that divides 10505 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10505 and 10513. The biggest common factor number is the GCF number.
So the greatest common factor 10505 and 10513 is 1.

Also check out the Least Common Multiple of 10505 and 10513