What is the Greatest Common Factor of 22432 and 22446?

Greatest common factor (GCF) of 22432 and 22446 is 2.

GCF(22432,22446) = 2

We will now calculate the prime factors of 22432 and 22446, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 22432 and 22446.

How to find the GCF of 22432 and 22446?

We will first find the prime factorization of 22432 and 22446. After we will calculate the factors of 22432 and 22446 and find the biggest common factor number .

Step-1: Prime Factorization of 22432

Prime factors of 22432 are 2, 701. Prime factorization of 22432 in exponential form is:

22432 = 2⁵ × 701¹

Step-2: Prime Factorization of 22446

Prime factors of 22446 are 2, 3, 29, 43. Prime factorization of 22446 in exponential form is:

22446 = 2¹ × 3² × 29¹ × 43¹

Step-3: Factors of 22432

List of positive integer factors of 22432 that divides 22432 without a remainder.

1, 2, 4, 8, 16, 32, 701, 1402, 2804, 5608, 11216

Step-4: Factors of 22446

List of positive integer factors of 22446 that divides 22432 without a remainder.

1, 2, 3, 6, 9, 18, 29, 43, 58, 86, 87, 129, 174, 258, 261, 387, 522, 774, 1247, 2494, 3741, 7482, 11223

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 22432 and 22446. The biggest common factor number is the GCF number.
So the greatest common factor 22432 and 22446 is 2.

Also check out the Least Common Multiple of 22432 and 22446