What is the Greatest Common Factor of 66999 and 67019?

Greatest common factor (GCF) of 66999 and 67019 is 1.

GCF(66999,67019) = 1

We will now calculate the prime factors of 66999 and 67019, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 66999 and 67019.

How to find the GCF of 66999 and 67019?

We will first find the prime factorization of 66999 and 67019. After we will calculate the factors of 66999 and 67019 and find the biggest common factor number .

Step-1: Prime Factorization of 66999

Prime factors of 66999 are 3, 23, 971. Prime factorization of 66999 in exponential form is:

66999 = 3¹ × 23¹ × 971¹

Step-2: Prime Factorization of 67019

Prime factors of 67019 are 29, 2311. Prime factorization of 67019 in exponential form is:

67019 = 29¹ × 2311¹

Step-3: Factors of 66999

List of positive integer factors of 66999 that divides 66999 without a remainder.

1, 3, 23, 69, 971, 2913, 22333

Step-4: Factors of 67019

List of positive integer factors of 67019 that divides 66999 without a remainder.

1, 29, 2311

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 66999 and 67019. The biggest common factor number is the GCF number.
So the greatest common factor 66999 and 67019 is 1.

Also check out the Least Common Multiple of 66999 and 67019