What is the Greatest Common Factor of 33438 and 33446?

Greatest common factor (GCF) of 33438 and 33446 is 2.

GCF(33438,33446) = 2

We will now calculate the prime factors of 33438 and 33446, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33438 and 33446.

How to find the GCF of 33438 and 33446?

We will first find the prime factorization of 33438 and 33446. After we will calculate the factors of 33438 and 33446 and find the biggest common factor number .

Step-1: Prime Factorization of 33438

Prime factors of 33438 are 2, 3, 5573. Prime factorization of 33438 in exponential form is:

33438 = 2¹ × 3¹ × 5573¹

Step-2: Prime Factorization of 33446

Prime factors of 33446 are 2, 7, 2389. Prime factorization of 33446 in exponential form is:

33446 = 2¹ × 7¹ × 2389¹

Step-3: Factors of 33438

List of positive integer factors of 33438 that divides 33438 without a remainder.

1, 2, 3, 6, 5573, 11146, 16719

Step-4: Factors of 33446

List of positive integer factors of 33446 that divides 33438 without a remainder.

1, 2, 7, 14, 2389, 4778, 16723

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33438 and 33446. The biggest common factor number is the GCF number.
So the greatest common factor 33438 and 33446 is 2.

Also check out the Least Common Multiple of 33438 and 33446