What is the Greatest Common Factor of 33518 and 33522?

Greatest common factor (GCF) of 33518 and 33522 is 2.

GCF(33518,33522) = 2

We will now calculate the prime factors of 33518 and 33522, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33518 and 33522.

How to find the GCF of 33518 and 33522?

We will first find the prime factorization of 33518 and 33522. After we will calculate the factors of 33518 and 33522 and find the biggest common factor number .

Step-1: Prime Factorization of 33518

Prime factors of 33518 are 2, 16759. Prime factorization of 33518 in exponential form is:

33518 = 2¹ × 16759¹

Step-2: Prime Factorization of 33522

Prime factors of 33522 are 2, 3, 37, 151. Prime factorization of 33522 in exponential form is:

33522 = 2¹ × 3¹ × 37¹ × 151¹

Step-3: Factors of 33518

List of positive integer factors of 33518 that divides 33518 without a remainder.

1, 2, 16759

Step-4: Factors of 33522

List of positive integer factors of 33522 that divides 33518 without a remainder.

1, 2, 3, 6, 37, 74, 111, 151, 222, 302, 453, 906, 5587, 11174, 16761

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33518 and 33522. The biggest common factor number is the GCF number.
So the greatest common factor 33518 and 33522 is 2.

Also check out the Least Common Multiple of 33518 and 33522