What is the Greatest Common Factor of 33966 and 33986?

Greatest common factor (GCF) of 33966 and 33986 is 2.

GCF(33966,33986) = 2

We will now calculate the prime factors of 33966 and 33986, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33966 and 33986.

How to find the GCF of 33966 and 33986?

We will first find the prime factorization of 33966 and 33986. After we will calculate the factors of 33966 and 33986 and find the biggest common factor number .

Step-1: Prime Factorization of 33966

Prime factors of 33966 are 2, 3, 17, 37. Prime factorization of 33966 in exponential form is:

33966 = 2¹ × 3³ × 17¹ × 37¹

Step-2: Prime Factorization of 33986

Prime factors of 33986 are 2, 16993. Prime factorization of 33986 in exponential form is:

33986 = 2¹ × 16993¹

Step-3: Factors of 33966

List of positive integer factors of 33966 that divides 33966 without a remainder.

1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 102, 111, 153, 222, 306, 333, 459, 629, 666, 918, 999, 1258, 1887, 1998, 3774, 5661, 11322, 16983

Step-4: Factors of 33986

List of positive integer factors of 33986 that divides 33966 without a remainder.

1, 2, 16993

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33966 and 33986. The biggest common factor number is the GCF number.
So the greatest common factor 33966 and 33986 is 2.

Also check out the Least Common Multiple of 33966 and 33986