What is the Greatest Common Factor of 63863 and 63873?

Greatest common factor (GCF) of 63863 and 63873 is 1.

GCF(63863,63873) = 1

We will now calculate the prime factors of 63863 and 63873, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63863 and 63873.

How to find the GCF of 63863 and 63873?

We will first find the prime factorization of 63863 and 63873. After we will calculate the factors of 63863 and 63873 and find the biggest common factor number .

Step-1: Prime Factorization of 63863

Prime factors of 63863 are 63863. Prime factorization of 63863 in exponential form is:

63863 = 63863¹

Step-2: Prime Factorization of 63873

Prime factors of 63873 are 3, 47, 151. Prime factorization of 63873 in exponential form is:

63873 = 3² × 47¹ × 151¹

Step-3: Factors of 63863

List of positive integer factors of 63863 that divides 63863 without a remainder.

Step-4: Factors of 63873

List of positive integer factors of 63873 that divides 63863 without a remainder.

1, 3, 9, 47, 141, 151, 423, 453, 1359, 7097, 21291

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63863 and 63873. The biggest common factor number is the GCF number.
So the greatest common factor 63863 and 63873 is 1.

Also check out the Least Common Multiple of 63863 and 63873