What is the Greatest Common Factor of 43381 and 43401?

Greatest common factor (GCF) of 43381 and 43401 is 1.

GCF(43381,43401) = 1

We will now calculate the prime factors of 43381 and 43401, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43381 and 43401.

How to find the GCF of 43381 and 43401?

We will first find the prime factorization of 43381 and 43401. After we will calculate the factors of 43381 and 43401 and find the biggest common factor number .

Step-1: Prime Factorization of 43381

Prime factors of 43381 are 13, 47, 71. Prime factorization of 43381 in exponential form is:

43381 = 13¹ × 47¹ × 71¹

Step-2: Prime Factorization of 43401

Prime factors of 43401 are 3, 17, 23, 37. Prime factorization of 43401 in exponential form is:

43401 = 3¹ × 17¹ × 23¹ × 37¹

Step-3: Factors of 43381

List of positive integer factors of 43381 that divides 43381 without a remainder.

1, 13, 47, 71, 611, 923, 3337

Step-4: Factors of 43401

List of positive integer factors of 43401 that divides 43381 without a remainder.

1, 3, 17, 23, 37, 51, 69, 111, 391, 629, 851, 1173, 1887, 2553, 14467

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43381 and 43401. The biggest common factor number is the GCF number.
So the greatest common factor 43381 and 43401 is 1.

Also check out the Least Common Multiple of 43381 and 43401