What is the Greatest Common Factor of 54203 and 54209?

Greatest common factor (GCF) of 54203 and 54209 is 1.

GCF(54203,54209) = 1

We will now calculate the prime factors of 54203 and 54209, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54203 and 54209.

How to find the GCF of 54203 and 54209?

We will first find the prime factorization of 54203 and 54209. After we will calculate the factors of 54203 and 54209 and find the biggest common factor number .

Step-1: Prime Factorization of 54203

Prime factors of 54203 are 67, 809. Prime factorization of 54203 in exponential form is:

54203 = 67¹ × 809¹

Step-2: Prime Factorization of 54209

Prime factors of 54209 are 151, 359. Prime factorization of 54209 in exponential form is:

54209 = 151¹ × 359¹

Step-3: Factors of 54203

List of positive integer factors of 54203 that divides 54203 without a remainder.

1, 67, 809

Step-4: Factors of 54209

List of positive integer factors of 54209 that divides 54203 without a remainder.

1, 151, 359

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 54203 and 54209. The biggest common factor number is the GCF number.
So the greatest common factor 54203 and 54209 is 1.

Also check out the Least Common Multiple of 54203 and 54209