What is the Greatest Common Factor of 22396 and 22407?

Greatest common factor (GCF) of 22396 and 22407 is 11.

GCF(22396,22407) = 11

We will now calculate the prime factors of 22396 and 22407, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 22396 and 22407.

How to find the GCF of 22396 and 22407?

We will first find the prime factorization of 22396 and 22407. After we will calculate the factors of 22396 and 22407 and find the biggest common factor number .

Step-1: Prime Factorization of 22396

Prime factors of 22396 are 2, 11, 509. Prime factorization of 22396 in exponential form is:

22396 = 2² × 11¹ × 509¹

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 22396

List of positive integer factors of 22396 that divides 22396 without a remainder.

1, 2, 4, 11, 22, 44, 509, 1018, 2036, 5599, 11198

Step-4: Factors of 22407

List of positive integer factors of 22407 that divides 22396 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 22396 and 22407. The biggest common factor number is the GCF number.
So the greatest common factor 22396 and 22407 is 11.

Also check out the Least Common Multiple of 22396 and 22407