What is the Greatest Common Factor of 73189 and 73209?

Greatest common factor (GCF) of 73189 and 73209 is 1.

GCF(73189,73209) = 1

We will now calculate the prime factors of 73189 and 73209, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 73189 and 73209.

How to find the GCF of 73189 and 73209?

We will first find the prime factorization of 73189 and 73209. After we will calculate the factors of 73189 and 73209 and find the biggest common factor number .

Step-1: Prime Factorization of 73189

Prime factors of 73189 are 73189. Prime factorization of 73189 in exponential form is:

73189 = 73189¹

Step-2: Prime Factorization of 73209

Prime factors of 73209 are 3, 23, 1061. Prime factorization of 73209 in exponential form is:

73209 = 3¹ × 23¹ × 1061¹

Step-3: Factors of 73189

List of positive integer factors of 73189 that divides 73189 without a remainder.

Step-4: Factors of 73209

List of positive integer factors of 73209 that divides 73189 without a remainder.

1, 3, 23, 69, 1061, 3183, 24403

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 73189 and 73209. The biggest common factor number is the GCF number.
So the greatest common factor 73189 and 73209 is 1.

Also check out the Least Common Multiple of 73189 and 73209