What is the Greatest Common Factor of 10578 and 10587?

Greatest common factor (GCF) of 10578 and 10587 is 3.

GCF(10578,10587) = 3

We will now calculate the prime factors of 10578 and 10587, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10578 and 10587.

How to find the GCF of 10578 and 10587?

We will first find the prime factorization of 10578 and 10587. After we will calculate the factors of 10578 and 10587 and find the biggest common factor number .

Step-1: Prime Factorization of 10578

Prime factors of 10578 are 2, 3, 41, 43. Prime factorization of 10578 in exponential form is:

10578 = 2¹ × 3¹ × 41¹ × 43¹

Step-2: Prime Factorization of 10587

Prime factors of 10587 are 3, 3529. Prime factorization of 10587 in exponential form is:

10587 = 3¹ × 3529¹

Step-3: Factors of 10578

List of positive integer factors of 10578 that divides 10578 without a remainder.

1, 2, 3, 6, 41, 43, 82, 86, 123, 129, 246, 258, 1763, 3526, 5289

Step-4: Factors of 10587

List of positive integer factors of 10587 that divides 10578 without a remainder.

1, 3, 3529

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10578 and 10587. The biggest common factor number is the GCF number.
So the greatest common factor 10578 and 10587 is 3.

Also check out the Least Common Multiple of 10578 and 10587