What is the Greatest Common Factor of 43664 and 43675?

Greatest common factor (GCF) of 43664 and 43675 is 1.

GCF(43664,43675) = 1

We will now calculate the prime factors of 43664 and 43675, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43664 and 43675.

How to find the GCF of 43664 and 43675?

We will first find the prime factorization of 43664 and 43675. After we will calculate the factors of 43664 and 43675 and find the biggest common factor number .

Step-1: Prime Factorization of 43664

Prime factors of 43664 are 2, 2729. Prime factorization of 43664 in exponential form is:

43664 = 2⁴ × 2729¹

Step-2: Prime Factorization of 43675

Prime factors of 43675 are 5, 1747. Prime factorization of 43675 in exponential form is:

43675 = 5² × 1747¹

Step-3: Factors of 43664

List of positive integer factors of 43664 that divides 43664 without a remainder.

1, 2, 4, 8, 16, 2729, 5458, 10916, 21832

Step-4: Factors of 43675

List of positive integer factors of 43675 that divides 43664 without a remainder.

1, 5, 25, 1747, 8735

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43664 and 43675. The biggest common factor number is the GCF number.
So the greatest common factor 43664 and 43675 is 1.

Also check out the Least Common Multiple of 43664 and 43675