What is the Greatest Common Factor of 20323 and 20328?

Greatest common factor (GCF) of 20323 and 20328 is 1.

GCF(20323,20328) = 1

We will now calculate the prime factors of 20323 and 20328, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 20323 and 20328.

How to find the GCF of 20323 and 20328?

We will first find the prime factorization of 20323 and 20328. After we will calculate the factors of 20323 and 20328 and find the biggest common factor number .

Step-1: Prime Factorization of 20323

Prime factors of 20323 are 20323. Prime factorization of 20323 in exponential form is:

20323 = 20323¹

Step-2: Prime Factorization of 20328

Prime factors of 20328 are 2, 3, 7, 11. Prime factorization of 20328 in exponential form is:

20328 = 2³ × 3¹ × 7¹ × 11²

Step-3: Factors of 20323

List of positive integer factors of 20323 that divides 20323 without a remainder.

Step-4: Factors of 20328

List of positive integer factors of 20328 that divides 20323 without a remainder.

1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 462, 484, 616, 726, 847, 924, 968, 1452, 1694, 1848, 2541, 2904, 3388, 5082, 6776, 10164

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 20323 and 20328. The biggest common factor number is the GCF number.
So the greatest common factor 20323 and 20328 is 1.

Also check out the Least Common Multiple of 20323 and 20328