What is the Greatest Common Factor of 30728 and 30733?

Greatest common factor (GCF) of 30728 and 30733 is 1.

GCF(30728,30733) = 1

We will now calculate the prime factors of 30728 and 30733, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 30728 and 30733.

How to find the GCF of 30728 and 30733?

We will first find the prime factorization of 30728 and 30733. After we will calculate the factors of 30728 and 30733 and find the biggest common factor number .

Step-1: Prime Factorization of 30728

Prime factors of 30728 are 2, 23, 167. Prime factorization of 30728 in exponential form is:

30728 = 2³ × 23¹ × 167¹

Step-2: Prime Factorization of 30733

Prime factors of 30733 are 73, 421. Prime factorization of 30733 in exponential form is:

30733 = 73¹ × 421¹

Step-3: Factors of 30728

List of positive integer factors of 30728 that divides 30728 without a remainder.

1, 2, 4, 8, 23, 46, 92, 167, 184, 334, 668, 1336, 3841, 7682, 15364

Step-4: Factors of 30733

List of positive integer factors of 30733 that divides 30728 without a remainder.

1, 73, 421

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 30728 and 30733. The biggest common factor number is the GCF number.
So the greatest common factor 30728 and 30733 is 1.

Also check out the Least Common Multiple of 30728 and 30733