What is the Greatest Common Factor of 10863 and 10871?

Greatest common factor (GCF) of 10863 and 10871 is 1.

GCF(10863,10871) = 1

We will now calculate the prime factors of 10863 and 10871, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10863 and 10871.

How to find the GCF of 10863 and 10871?

We will first find the prime factorization of 10863 and 10871. After we will calculate the factors of 10863 and 10871 and find the biggest common factor number .

Step-1: Prime Factorization of 10863

Prime factors of 10863 are 3, 17, 71. Prime factorization of 10863 in exponential form is:

10863 = 3² × 17¹ × 71¹

Step-2: Prime Factorization of 10871

Prime factors of 10871 are 7, 1553. Prime factorization of 10871 in exponential form is:

10871 = 7¹ × 1553¹

Step-3: Factors of 10863

List of positive integer factors of 10863 that divides 10863 without a remainder.

1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621

Step-4: Factors of 10871

List of positive integer factors of 10871 that divides 10863 without a remainder.

1, 7, 1553

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10863 and 10871. The biggest common factor number is the GCF number.
So the greatest common factor 10863 and 10871 is 1.

Also check out the Least Common Multiple of 10863 and 10871