What is the Greatest Common Factor of 10581 and 10590?

Greatest common factor (GCF) of 10581 and 10590 is 3.

GCF(10581,10590) = 3

We will now calculate the prime factors of 10581 and 10590, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10581 and 10590.

How to find the GCF of 10581 and 10590?

We will first find the prime factorization of 10581 and 10590. After we will calculate the factors of 10581 and 10590 and find the biggest common factor number .

Step-1: Prime Factorization of 10581

Prime factors of 10581 are 3, 3527. Prime factorization of 10581 in exponential form is:

10581 = 3¹ × 3527¹

Step-2: Prime Factorization of 10590

Prime factors of 10590 are 2, 3, 5, 353. Prime factorization of 10590 in exponential form is:

10590 = 2¹ × 3¹ × 5¹ × 353¹

Step-3: Factors of 10581

List of positive integer factors of 10581 that divides 10581 without a remainder.

1, 3, 3527

Step-4: Factors of 10590

List of positive integer factors of 10590 that divides 10581 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 353, 706, 1059, 1765, 2118, 3530, 5295

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10581 and 10590. The biggest common factor number is the GCF number.
So the greatest common factor 10581 and 10590 is 3.

Also check out the Least Common Multiple of 10581 and 10590