What is the Greatest Common Factor of 93890 and 93909?

Greatest common factor (GCF) of 93890 and 93909 is 1.

GCF(93890,93909) = 1

We will now calculate the prime factors of 93890 and 93909, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 93890 and 93909.

How to find the GCF of 93890 and 93909?

We will first find the prime factorization of 93890 and 93909. After we will calculate the factors of 93890 and 93909 and find the biggest common factor number .

Step-1: Prime Factorization of 93890

Prime factors of 93890 are 2, 5, 41, 229. Prime factorization of 93890 in exponential form is:

93890 = 2¹ × 5¹ × 41¹ × 229¹

Step-2: Prime Factorization of 93909

Prime factors of 93909 are 3, 23, 1361. Prime factorization of 93909 in exponential form is:

93909 = 3¹ × 23¹ × 1361¹

Step-3: Factors of 93890

List of positive integer factors of 93890 that divides 93890 without a remainder.

1, 2, 5, 10, 41, 82, 205, 229, 410, 458, 1145, 2290, 9389, 18778, 46945

Step-4: Factors of 93909

List of positive integer factors of 93909 that divides 93890 without a remainder.

1, 3, 23, 69, 1361, 4083, 31303

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 93890 and 93909. The biggest common factor number is the GCF number.
So the greatest common factor 93890 and 93909 is 1.

Also check out the Least Common Multiple of 93890 and 93909