What is the Greatest Common Factor of 10505 and 10523?

Greatest common factor (GCF) of 10505 and 10523 is 1.

GCF(10505,10523) = 1

We will now calculate the prime factors of 10505 and 10523, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10505 and 10523.

How to find the GCF of 10505 and 10523?

We will first find the prime factorization of 10505 and 10523. After we will calculate the factors of 10505 and 10523 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 10523

Prime factors of 10523 are 17, 619. Prime factorization of 10523 in exponential form is:

10523 = 17¹ × 619¹

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 10523

List of positive integer factors of 10523 that divides 10505 without a remainder.

1, 17, 619

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10505 and 10523. The biggest common factor number is the GCF number.
So the greatest common factor 10505 and 10523 is 1.

Also check out the Least Common Multiple of 10505 and 10523