What is the Greatest Common Factor of 32157 and 32165?

Greatest common factor (GCF) of 32157 and 32165 is 1.

GCF(32157,32165) = 1

We will now calculate the prime factors of 32157 and 32165, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 32157 and 32165.

How to find the GCF of 32157 and 32165?

We will first find the prime factorization of 32157 and 32165. After we will calculate the factors of 32157 and 32165 and find the biggest common factor number .

Step-1: Prime Factorization of 32157

Prime factors of 32157 are 3, 397. Prime factorization of 32157 in exponential form is:

32157 = 3⁴ × 397¹

Step-2: Prime Factorization of 32165

Prime factors of 32165 are 5, 7, 919. Prime factorization of 32165 in exponential form is:

32165 = 5¹ × 7¹ × 919¹

Step-3: Factors of 32157

List of positive integer factors of 32157 that divides 32157 without a remainder.

1, 3, 9, 27, 81, 397, 1191, 3573, 10719

Step-4: Factors of 32165

List of positive integer factors of 32165 that divides 32157 without a remainder.

1, 5, 7, 35, 919, 4595, 6433

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 32157 and 32165. The biggest common factor number is the GCF number.
So the greatest common factor 32157 and 32165 is 1.

Also check out the Least Common Multiple of 32157 and 32165