What is the Greatest Common Factor of 21923 and 21933?

Greatest common factor (GCF) of 21923 and 21933 is 1.

GCF(21923,21933) = 1

We will now calculate the prime factors of 21923 and 21933, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 21923 and 21933.

How to find the GCF of 21923 and 21933?

We will first find the prime factorization of 21923 and 21933. After we will calculate the factors of 21923 and 21933 and find the biggest common factor number .

Step-1: Prime Factorization of 21923

Prime factors of 21923 are 11, 1993. Prime factorization of 21923 in exponential form is:

21923 = 11¹ × 1993¹

Step-2: Prime Factorization of 21933

Prime factors of 21933 are 3, 2437. Prime factorization of 21933 in exponential form is:

21933 = 3² × 2437¹

Step-3: Factors of 21923

List of positive integer factors of 21923 that divides 21923 without a remainder.

1, 11, 1993

Step-4: Factors of 21933

List of positive integer factors of 21933 that divides 21923 without a remainder.

1, 3, 9, 2437, 7311

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 21923 and 21933. The biggest common factor number is the GCF number.
So the greatest common factor 21923 and 21933 is 1.

Also check out the Least Common Multiple of 21923 and 21933