What is the Greatest Common Factor of 90807 and 90819?

Greatest common factor (GCF) of 90807 and 90819 is 3.

GCF(90807,90819) = 3

We will now calculate the prime factors of 90807 and 90819, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90807 and 90819.

How to find the GCF of 90807 and 90819?

We will first find the prime factorization of 90807 and 90819. After we will calculate the factors of 90807 and 90819 and find the biggest common factor number .

Step-1: Prime Factorization of 90807

Prime factors of 90807 are 3, 30269. Prime factorization of 90807 in exponential form is:

90807 = 3¹ × 30269¹

Step-2: Prime Factorization of 90819

Prime factors of 90819 are 3, 10091. Prime factorization of 90819 in exponential form is:

90819 = 3² × 10091¹

Step-3: Factors of 90807

List of positive integer factors of 90807 that divides 90807 without a remainder.

1, 3, 30269

Step-4: Factors of 90819

List of positive integer factors of 90819 that divides 90807 without a remainder.

1, 3, 9, 10091, 30273

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90807 and 90819. The biggest common factor number is the GCF number.
So the greatest common factor 90807 and 90819 is 3.

Also check out the Least Common Multiple of 90807 and 90819