What is the Greatest Common Factor of 66015 and 66032?

Greatest common factor (GCF) of 66015 and 66032 is 1.

GCF(66015,66032) = 1

We will now calculate the prime factors of 66015 and 66032, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 66015 and 66032.

How to find the GCF of 66015 and 66032?

We will first find the prime factorization of 66015 and 66032. After we will calculate the factors of 66015 and 66032 and find the biggest common factor number .

Step-1: Prime Factorization of 66015

Prime factors of 66015 are 3, 5, 163. Prime factorization of 66015 in exponential form is:

66015 = 3⁴ × 5¹ × 163¹

Step-2: Prime Factorization of 66032

Prime factors of 66032 are 2, 4127. Prime factorization of 66032 in exponential form is:

66032 = 2⁴ × 4127¹

Step-3: Factors of 66015

List of positive integer factors of 66015 that divides 66015 without a remainder.

1, 3, 5, 9, 15, 27, 45, 81, 135, 163, 405, 489, 815, 1467, 2445, 4401, 7335, 13203, 22005

Step-4: Factors of 66032

List of positive integer factors of 66032 that divides 66015 without a remainder.

1, 2, 4, 8, 16, 4127, 8254, 16508, 33016

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 66015 and 66032. The biggest common factor number is the GCF number.
So the greatest common factor 66015 and 66032 is 1.

Also check out the Least Common Multiple of 66015 and 66032