What is the Greatest Common Factor of 30290 and 30297?

Greatest common factor (GCF) of 30290 and 30297 is 1.

GCF(30290,30297) = 1

We will now calculate the prime factors of 30290 and 30297, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 30290 and 30297.

How to find the GCF of 30290 and 30297?

We will first find the prime factorization of 30290 and 30297. After we will calculate the factors of 30290 and 30297 and find the biggest common factor number .

Step-1: Prime Factorization of 30290

Prime factors of 30290 are 2, 5, 13, 233. Prime factorization of 30290 in exponential form is:

30290 = 2¹ × 5¹ × 13¹ × 233¹

Step-2: Prime Factorization of 30297

Prime factors of 30297 are 3, 10099. Prime factorization of 30297 in exponential form is:

30297 = 3¹ × 10099¹

Step-3: Factors of 30290

List of positive integer factors of 30290 that divides 30290 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130, 233, 466, 1165, 2330, 3029, 6058, 15145

Step-4: Factors of 30297

List of positive integer factors of 30297 that divides 30290 without a remainder.

1, 3, 10099

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 30290 and 30297. The biggest common factor number is the GCF number.
So the greatest common factor 30290 and 30297 is 1.

Also check out the Least Common Multiple of 30290 and 30297