What is the Greatest Common Factor of 32728 and 32743?

Greatest common factor (GCF) of 32728 and 32743 is 1.

GCF(32728,32743) = 1

We will now calculate the prime factors of 32728 and 32743, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 32728 and 32743.

How to find the GCF of 32728 and 32743?

We will first find the prime factorization of 32728 and 32743. After we will calculate the factors of 32728 and 32743 and find the biggest common factor number .

Step-1: Prime Factorization of 32728

Prime factors of 32728 are 2, 4091. Prime factorization of 32728 in exponential form is:

32728 = 2³ × 4091¹

Step-2: Prime Factorization of 32743

Prime factors of 32743 are 137, 239. Prime factorization of 32743 in exponential form is:

32743 = 137¹ × 239¹

Step-3: Factors of 32728

List of positive integer factors of 32728 that divides 32728 without a remainder.

1, 2, 4, 8, 4091, 8182, 16364

Step-4: Factors of 32743

List of positive integer factors of 32743 that divides 32728 without a remainder.

1, 137, 239

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 32728 and 32743. The biggest common factor number is the GCF number.
So the greatest common factor 32728 and 32743 is 1.

Also check out the Least Common Multiple of 32728 and 32743