What is the Greatest Common Factor of 43859 and 43863?

Greatest common factor (GCF) of 43859 and 43863 is 1.

GCF(43859,43863) = 1

We will now calculate the prime factors of 43859 and 43863, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43859 and 43863.

How to find the GCF of 43859 and 43863?

We will first find the prime factorization of 43859 and 43863. After we will calculate the factors of 43859 and 43863 and find the biggest common factor number .

Step-1: Prime Factorization of 43859

Prime factors of 43859 are 61, 719. Prime factorization of 43859 in exponential form is:

43859 = 61¹ × 719¹

Step-2: Prime Factorization of 43863

Prime factors of 43863 are 3, 14621. Prime factorization of 43863 in exponential form is:

43863 = 3¹ × 14621¹

Step-3: Factors of 43859

List of positive integer factors of 43859 that divides 43859 without a remainder.

1, 61, 719

Step-4: Factors of 43863

List of positive integer factors of 43863 that divides 43859 without a remainder.

1, 3, 14621

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43859 and 43863. The biggest common factor number is the GCF number.
So the greatest common factor 43859 and 43863 is 1.

Also check out the Least Common Multiple of 43859 and 43863