What is the Greatest Common Factor of 93290 and 93309?

Greatest common factor (GCF) of 93290 and 93309 is 19.

GCF(93290,93309) = 19

We will now calculate the prime factors of 93290 and 93309, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 93290 and 93309.

How to find the GCF of 93290 and 93309?

We will first find the prime factorization of 93290 and 93309. After we will calculate the factors of 93290 and 93309 and find the biggest common factor number .

Step-1: Prime Factorization of 93290

Prime factors of 93290 are 2, 5, 19, 491. Prime factorization of 93290 in exponential form is:

93290 = 2¹ × 5¹ × 19¹ × 491¹

Step-2: Prime Factorization of 93309

Prime factors of 93309 are 3, 19, 1637. Prime factorization of 93309 in exponential form is:

93309 = 3¹ × 19¹ × 1637¹

Step-3: Factors of 93290

List of positive integer factors of 93290 that divides 93290 without a remainder.

1, 2, 5, 10, 19, 38, 95, 190, 491, 982, 2455, 4910, 9329, 18658, 46645

Step-4: Factors of 93309

List of positive integer factors of 93309 that divides 93290 without a remainder.

1, 3, 19, 57, 1637, 4911, 31103

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 93290 and 93309. The biggest common factor number is the GCF number.
So the greatest common factor 93290 and 93309 is 19.

Also check out the Least Common Multiple of 93290 and 93309