What is the Greatest Common Factor of 199 and 212?

Greatest common factor (GCF) of 199 and 212 is 1.

GCF(199,212) = 1

We will now calculate the prime factors of 199 and 212, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 199 and 212.

How to find the GCF of 199 and 212?

We will first find the prime factorization of 199 and 212. After we will calculate the factors of 199 and 212 and find the biggest common factor number .

Step-1: Prime Factorization of 199

Prime factors of 199 are 199. Prime factorization of 199 in exponential form is:

199 = 199¹

Step-2: Prime Factorization of 212

Prime factors of 212 are 2, 53. Prime factorization of 212 in exponential form is:

212 = 2² × 53¹

Step-3: Factors of 199

List of positive integer factors of 199 that divides 199 without a remainder.

Step-4: Factors of 212

List of positive integer factors of 212 that divides 199 without a remainder.

1, 2, 4, 53, 106

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 199 and 212. The biggest common factor number is the GCF number.
So the greatest common factor 199 and 212 is 1.

Also check out the Least Common Multiple of 199 and 212