What is the Greatest Common Factor of 32005 and 32016?

Greatest common factor (GCF) of 32005 and 32016 is 1.

GCF(32005,32016) = 1

We will now calculate the prime factors of 32005 and 32016, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 32005 and 32016.

How to find the GCF of 32005 and 32016?

We will first find the prime factorization of 32005 and 32016. After we will calculate the factors of 32005 and 32016 and find the biggest common factor number .

Step-1: Prime Factorization of 32005

Prime factors of 32005 are 5, 37, 173. Prime factorization of 32005 in exponential form is:

32005 = 5¹ × 37¹ × 173¹

Step-2: Prime Factorization of 32016

Prime factors of 32016 are 2, 3, 23, 29. Prime factorization of 32016 in exponential form is:

32016 = 2⁴ × 3¹ × 23¹ × 29¹

Step-3: Factors of 32005

List of positive integer factors of 32005 that divides 32005 without a remainder.

1, 5, 37, 173, 185, 865, 6401

Step-4: Factors of 32016

List of positive integer factors of 32016 that divides 32005 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 368, 464, 552, 667, 696, 1104, 1334, 1392, 2001, 2668, 4002, 5336, 8004, 10672, 16008

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 32005 and 32016. The biggest common factor number is the GCF number.
So the greatest common factor 32005 and 32016 is 1.

Also check out the Least Common Multiple of 32005 and 32016