What is the Greatest Common Factor of 10287 and 10303?

Greatest common factor (GCF) of 10287 and 10303 is 1.

GCF(10287,10303) = 1

We will now calculate the prime factors of 10287 and 10303, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10287 and 10303.

How to find the GCF of 10287 and 10303?

We will first find the prime factorization of 10287 and 10303. After we will calculate the factors of 10287 and 10303 and find the biggest common factor number .

Step-1: Prime Factorization of 10287

Prime factors of 10287 are 3, 127. Prime factorization of 10287 in exponential form is:

10287 = 3⁴ × 127¹

Step-2: Prime Factorization of 10303

Prime factors of 10303 are 10303. Prime factorization of 10303 in exponential form is:

10303 = 10303¹

Step-3: Factors of 10287

List of positive integer factors of 10287 that divides 10287 without a remainder.

1, 3, 9, 27, 81, 127, 381, 1143, 3429

Step-4: Factors of 10303

List of positive integer factors of 10303 that divides 10287 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10287 and 10303. The biggest common factor number is the GCF number.
So the greatest common factor 10287 and 10303 is 1.

Also check out the Least Common Multiple of 10287 and 10303