What is the Greatest Common Factor of 22398 and 22407?

Greatest common factor (GCF) of 22398 and 22407 is 3.

GCF(22398,22407) = 3

We will now calculate the prime factors of 22398 and 22407, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 22398 and 22407.

How to find the GCF of 22398 and 22407?

We will first find the prime factorization of 22398 and 22407. After we will calculate the factors of 22398 and 22407 and find the biggest common factor number .

Step-1: Prime Factorization of 22398

Prime factors of 22398 are 2, 3, 3733. Prime factorization of 22398 in exponential form is:

22398 = 2¹ × 3¹ × 3733¹

Step-2: Prime Factorization of 22407

Prime factors of 22407 are 3, 7, 11, 97. Prime factorization of 22407 in exponential form is:

22407 = 3¹ × 7¹ × 11¹ × 97¹

Step-3: Factors of 22398

List of positive integer factors of 22398 that divides 22398 without a remainder.

1, 2, 3, 6, 3733, 7466, 11199

Step-4: Factors of 22407

List of positive integer factors of 22407 that divides 22398 without a remainder.

1, 3, 7, 11, 21, 33, 77, 97, 231, 291, 679, 1067, 2037, 3201, 7469

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 22398 and 22407. The biggest common factor number is the GCF number.
So the greatest common factor 22398 and 22407 is 3.

Also check out the Least Common Multiple of 22398 and 22407