What is the Greatest Common Factor of 10580 and 10591?

Greatest common factor (GCF) of 10580 and 10591 is 1.

GCF(10580,10591) = 1

We will now calculate the prime factors of 10580 and 10591, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10580 and 10591.

How to find the GCF of 10580 and 10591?

We will first find the prime factorization of 10580 and 10591. After we will calculate the factors of 10580 and 10591 and find the biggest common factor number .

Step-1: Prime Factorization of 10580

Prime factors of 10580 are 2, 5, 23. Prime factorization of 10580 in exponential form is:

10580 = 2² × 5¹ × 23²

Step-2: Prime Factorization of 10591

Prime factors of 10591 are 7, 17, 89. Prime factorization of 10591 in exponential form is:

10591 = 7¹ × 17¹ × 89¹

Step-3: Factors of 10580

List of positive integer factors of 10580 that divides 10580 without a remainder.

1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290

Step-4: Factors of 10591

List of positive integer factors of 10591 that divides 10580 without a remainder.

1, 7, 17, 89, 119, 623, 1513

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10580 and 10591. The biggest common factor number is the GCF number.
So the greatest common factor 10580 and 10591 is 1.

Also check out the Least Common Multiple of 10580 and 10591