What is the Greatest Common Factor of 9290 and 9305?

Greatest common factor (GCF) of 9290 and 9305 is 5.

GCF(9290,9305) = 5

We will now calculate the prime factors of 9290 and 9305, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9290 and 9305.

How to find the GCF of 9290 and 9305?

We will first find the prime factorization of 9290 and 9305. After we will calculate the factors of 9290 and 9305 and find the biggest common factor number .

Step-1: Prime Factorization of 9290

Prime factors of 9290 are 2, 5, 929. Prime factorization of 9290 in exponential form is:

9290 = 2¹ × 5¹ × 929¹

Step-2: Prime Factorization of 9305

Prime factors of 9305 are 5, 1861. Prime factorization of 9305 in exponential form is:

9305 = 5¹ × 1861¹

Step-3: Factors of 9290

List of positive integer factors of 9290 that divides 9290 without a remainder.

1, 2, 5, 10, 929, 1858, 4645

Step-4: Factors of 9305

List of positive integer factors of 9305 that divides 9290 without a remainder.

1, 5, 1861

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9290 and 9305. The biggest common factor number is the GCF number.
So the greatest common factor 9290 and 9305 is 5.

Also check out the Least Common Multiple of 9290 and 9305