What is the Greatest Common Factor of 66064 and 66068?

Greatest common factor (GCF) of 66064 and 66068 is 4.

GCF(66064,66068) = 4

We will now calculate the prime factors of 66064 and 66068, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 66064 and 66068.

How to find the GCF of 66064 and 66068?

We will first find the prime factorization of 66064 and 66068. After we will calculate the factors of 66064 and 66068 and find the biggest common factor number .

Step-1: Prime Factorization of 66064

Prime factors of 66064 are 2, 4129. Prime factorization of 66064 in exponential form is:

66064 = 2⁴ × 4129¹

Step-2: Prime Factorization of 66068

Prime factors of 66068 are 2, 83, 199. Prime factorization of 66068 in exponential form is:

66068 = 2² × 83¹ × 199¹

Step-3: Factors of 66064

List of positive integer factors of 66064 that divides 66064 without a remainder.

1, 2, 4, 8, 16, 4129, 8258, 16516, 33032

Step-4: Factors of 66068

List of positive integer factors of 66068 that divides 66064 without a remainder.

1, 2, 4, 83, 166, 199, 332, 398, 796, 16517, 33034

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 66064 and 66068. The biggest common factor number is the GCF number.
So the greatest common factor 66064 and 66068 is 4.

Also check out the Least Common Multiple of 66064 and 66068