What is the Greatest Common Factor of 32646 and 32665?

Greatest common factor (GCF) of 32646 and 32665 is 1.

GCF(32646,32665) = 1

We will now calculate the prime factors of 32646 and 32665, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 32646 and 32665.

How to find the GCF of 32646 and 32665?

We will first find the prime factorization of 32646 and 32665. After we will calculate the factors of 32646 and 32665 and find the biggest common factor number .

Step-1: Prime Factorization of 32646

Prime factors of 32646 are 2, 3, 5441. Prime factorization of 32646 in exponential form is:

32646 = 2¹ × 3¹ × 5441¹

Step-2: Prime Factorization of 32665

Prime factors of 32665 are 5, 47, 139. Prime factorization of 32665 in exponential form is:

32665 = 5¹ × 47¹ × 139¹

Step-3: Factors of 32646

List of positive integer factors of 32646 that divides 32646 without a remainder.

1, 2, 3, 6, 5441, 10882, 16323

Step-4: Factors of 32665

List of positive integer factors of 32665 that divides 32646 without a remainder.

1, 5, 47, 139, 235, 695, 6533

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 32646 and 32665. The biggest common factor number is the GCF number.
So the greatest common factor 32646 and 32665 is 1.

Also check out the Least Common Multiple of 32646 and 32665