What is the Greatest Common Factor of 33886 and 33890?

Greatest common factor (GCF) of 33886 and 33890 is 2.

GCF(33886,33890) = 2

We will now calculate the prime factors of 33886 and 33890, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33886 and 33890.

How to find the GCF of 33886 and 33890?

We will first find the prime factorization of 33886 and 33890. After we will calculate the factors of 33886 and 33890 and find the biggest common factor number .

Step-1: Prime Factorization of 33886

Prime factors of 33886 are 2, 16943. Prime factorization of 33886 in exponential form is:

33886 = 2¹ × 16943¹

Step-2: Prime Factorization of 33890

Prime factors of 33890 are 2, 5, 3389. Prime factorization of 33890 in exponential form is:

33890 = 2¹ × 5¹ × 3389¹

Step-3: Factors of 33886

List of positive integer factors of 33886 that divides 33886 without a remainder.

1, 2, 16943

Step-4: Factors of 33890

List of positive integer factors of 33890 that divides 33886 without a remainder.

1, 2, 5, 10, 3389, 6778, 16945

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33886 and 33890. The biggest common factor number is the GCF number.
So the greatest common factor 33886 and 33890 is 2.

Also check out the Least Common Multiple of 33886 and 33890