What is the Greatest Common Factor of 80197 and 80209?

Greatest common factor (GCF) of 80197 and 80209 is 1.

GCF(80197,80209) = 1

We will now calculate the prime factors of 80197 and 80209, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80197 and 80209.

How to find the GCF of 80197 and 80209?

We will first find the prime factorization of 80197 and 80209. After we will calculate the factors of 80197 and 80209 and find the biggest common factor number .

Step-1: Prime Factorization of 80197

Prime factors of 80197 are 13, 31, 199. Prime factorization of 80197 in exponential form is:

80197 = 13¹ × 31¹ × 199¹

Step-2: Prime Factorization of 80209

Prime factors of 80209 are 80209. Prime factorization of 80209 in exponential form is:

80209 = 80209¹

Step-3: Factors of 80197

List of positive integer factors of 80197 that divides 80197 without a remainder.

1, 13, 31, 199, 403, 2587, 6169

Step-4: Factors of 80209

List of positive integer factors of 80209 that divides 80197 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80197 and 80209. The biggest common factor number is the GCF number.
So the greatest common factor 80197 and 80209 is 1.

Also check out the Least Common Multiple of 80197 and 80209