What is the Greatest Common Factor of 43836 and 43855?

Greatest common factor (GCF) of 43836 and 43855 is 1.

GCF(43836,43855) = 1

We will now calculate the prime factors of 43836 and 43855, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43836 and 43855.

How to find the GCF of 43836 and 43855?

We will first find the prime factorization of 43836 and 43855. After we will calculate the factors of 43836 and 43855 and find the biggest common factor number .

Step-1: Prime Factorization of 43836

Prime factors of 43836 are 2, 3, 13, 281. Prime factorization of 43836 in exponential form is:

43836 = 2² × 3¹ × 13¹ × 281¹

Step-2: Prime Factorization of 43855

Prime factors of 43855 are 5, 7, 179. Prime factorization of 43855 in exponential form is:

43855 = 5¹ × 7² × 179¹

Step-3: Factors of 43836

List of positive integer factors of 43836 that divides 43836 without a remainder.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 281, 562, 843, 1124, 1686, 3372, 3653, 7306, 10959, 14612, 21918

Step-4: Factors of 43855

List of positive integer factors of 43855 that divides 43836 without a remainder.

1, 5, 7, 35, 49, 179, 245, 895, 1253, 6265, 8771

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43836 and 43855. The biggest common factor number is the GCF number.
So the greatest common factor 43836 and 43855 is 1.

Also check out the Least Common Multiple of 43836 and 43855