What is the Greatest Common Factor of 33668 and 33688?

Greatest common factor (GCF) of 33668 and 33688 is 4.

GCF(33668,33688) = 4

We will now calculate the prime factors of 33668 and 33688, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33668 and 33688.

How to find the GCF of 33668 and 33688?

We will first find the prime factorization of 33668 and 33688. After we will calculate the factors of 33668 and 33688 and find the biggest common factor number .

Step-1: Prime Factorization of 33668

Prime factors of 33668 are 2, 19, 443. Prime factorization of 33668 in exponential form is:

33668 = 2² × 19¹ × 443¹

Step-2: Prime Factorization of 33688

Prime factors of 33688 are 2, 4211. Prime factorization of 33688 in exponential form is:

33688 = 2³ × 4211¹

Step-3: Factors of 33668

List of positive integer factors of 33668 that divides 33668 without a remainder.

1, 2, 4, 19, 38, 76, 443, 886, 1772, 8417, 16834

Step-4: Factors of 33688

List of positive integer factors of 33688 that divides 33668 without a remainder.

1, 2, 4, 8, 4211, 8422, 16844

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33668 and 33688. The biggest common factor number is the GCF number.
So the greatest common factor 33668 and 33688 is 4.

Also check out the Least Common Multiple of 33668 and 33688