What is the Greatest Common Factor of 10478 and 10487?

Greatest common factor (GCF) of 10478 and 10487 is 1.

GCF(10478,10487) = 1

We will now calculate the prime factors of 10478 and 10487, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10478 and 10487.

How to find the GCF of 10478 and 10487?

We will first find the prime factorization of 10478 and 10487. After we will calculate the factors of 10478 and 10487 and find the biggest common factor number .

Step-1: Prime Factorization of 10478

Prime factors of 10478 are 2, 13, 31. Prime factorization of 10478 in exponential form is:

10478 = 2¹ × 13² × 31¹

Step-2: Prime Factorization of 10487

Prime factors of 10487 are 10487. Prime factorization of 10487 in exponential form is:

10487 = 10487¹

Step-3: Factors of 10478

List of positive integer factors of 10478 that divides 10478 without a remainder.

1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239

Step-4: Factors of 10487

List of positive integer factors of 10487 that divides 10478 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10478 and 10487. The biggest common factor number is the GCF number.
So the greatest common factor 10478 and 10487 is 1.

Also check out the Least Common Multiple of 10478 and 10487