What is the Greatest Common Factor of 67198 and 67216?

Greatest common factor (GCF) of 67198 and 67216 is 2.

GCF(67198,67216) = 2

We will now calculate the prime factors of 67198 and 67216, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 67198 and 67216.

How to find the GCF of 67198 and 67216?

We will first find the prime factorization of 67198 and 67216. After we will calculate the factors of 67198 and 67216 and find the biggest common factor number .

Step-1: Prime Factorization of 67198

Prime factors of 67198 are 2, 33599. Prime factorization of 67198 in exponential form is:

67198 = 2¹ × 33599¹

Step-2: Prime Factorization of 67216

Prime factors of 67216 are 2, 4201. Prime factorization of 67216 in exponential form is:

67216 = 2⁴ × 4201¹

Step-3: Factors of 67198

List of positive integer factors of 67198 that divides 67198 without a remainder.

1, 2, 33599

Step-4: Factors of 67216

List of positive integer factors of 67216 that divides 67198 without a remainder.

1, 2, 4, 8, 16, 4201, 8402, 16804, 33608

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 67198 and 67216. The biggest common factor number is the GCF number.
So the greatest common factor 67198 and 67216 is 2.

Also check out the Least Common Multiple of 67198 and 67216