What is the Greatest Common Factor of 98379 and 98391?

Greatest common factor (GCF) of 98379 and 98391 is 3.

GCF(98379,98391) = 3

We will now calculate the prime factors of 98379 and 98391, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 98379 and 98391.

How to find the GCF of 98379 and 98391?

We will first find the prime factorization of 98379 and 98391. After we will calculate the factors of 98379 and 98391 and find the biggest common factor number .

Step-1: Prime Factorization of 98379

Prime factors of 98379 are 3, 17, 643. Prime factorization of 98379 in exponential form is:

98379 = 3² × 17¹ × 643¹

Step-2: Prime Factorization of 98391

Prime factors of 98391 are 3, 32797. Prime factorization of 98391 in exponential form is:

98391 = 3¹ × 32797¹

Step-3: Factors of 98379

List of positive integer factors of 98379 that divides 98379 without a remainder.

1, 3, 9, 17, 51, 153, 643, 1929, 5787, 10931, 32793

Step-4: Factors of 98391

List of positive integer factors of 98391 that divides 98379 without a remainder.

1, 3, 32797

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 98379 and 98391. The biggest common factor number is the GCF number.
So the greatest common factor 98379 and 98391 is 3.

Also check out the Least Common Multiple of 98379 and 98391