What is the Greatest Common Factor of 89290 and 89309?

Greatest common factor (GCF) of 89290 and 89309 is 1.

GCF(89290,89309) = 1

We will now calculate the prime factors of 89290 and 89309, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89290 and 89309.

How to find the GCF of 89290 and 89309?

We will first find the prime factorization of 89290 and 89309. After we will calculate the factors of 89290 and 89309 and find the biggest common factor number .

Step-1: Prime Factorization of 89290

Prime factors of 89290 are 2, 5, 8929. Prime factorization of 89290 in exponential form is:

89290 = 2¹ × 5¹ × 8929¹

Step-2: Prime Factorization of 89309

Prime factors of 89309 are 11, 23, 353. Prime factorization of 89309 in exponential form is:

89309 = 11¹ × 23¹ × 353¹

Step-3: Factors of 89290

List of positive integer factors of 89290 that divides 89290 without a remainder.

1, 2, 5, 10, 8929, 17858, 44645

Step-4: Factors of 89309

List of positive integer factors of 89309 that divides 89290 without a remainder.

1, 11, 23, 253, 353, 3883, 8119

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89290 and 89309. The biggest common factor number is the GCF number.
So the greatest common factor 89290 and 89309 is 1.

Also check out the Least Common Multiple of 89290 and 89309