What is the Greatest Common Factor of 99309 and 99329?

Greatest common factor (GCF) of 99309 and 99329 is 1.

GCF(99309,99329) = 1

We will now calculate the prime factors of 99309 and 99329, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 99309 and 99329.

How to find the GCF of 99309 and 99329?

We will first find the prime factorization of 99309 and 99329. After we will calculate the factors of 99309 and 99329 and find the biggest common factor number .

Step-1: Prime Factorization of 99309

Prime factors of 99309 are 3, 7, 4729. Prime factorization of 99309 in exponential form is:

99309 = 3¹ × 7¹ × 4729¹

Step-2: Prime Factorization of 99329

Prime factors of 99329 are 71, 1399. Prime factorization of 99329 in exponential form is:

99329 = 71¹ × 1399¹

Step-3: Factors of 99309

List of positive integer factors of 99309 that divides 99309 without a remainder.

1, 3, 7, 21, 4729, 14187, 33103

Step-4: Factors of 99329

List of positive integer factors of 99329 that divides 99309 without a remainder.

1, 71, 1399

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 99309 and 99329. The biggest common factor number is the GCF number.
So the greatest common factor 99309 and 99329 is 1.

Also check out the Least Common Multiple of 99309 and 99329