What is the Greatest Common Factor of 98431 and 98438?

Greatest common factor (GCF) of 98431 and 98438 is 1.

GCF(98431,98438) = 1

We will now calculate the prime factors of 98431 and 98438, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 98431 and 98438.

How to find the GCF of 98431 and 98438?

We will first find the prime factorization of 98431 and 98438. After we will calculate the factors of 98431 and 98438 and find the biggest common factor number .

Step-1: Prime Factorization of 98431

Prime factors of 98431 are 257, 383. Prime factorization of 98431 in exponential form is:

98431 = 257¹ × 383¹

Step-2: Prime Factorization of 98438

Prime factors of 98438 are 2, 83, 593. Prime factorization of 98438 in exponential form is:

98438 = 2¹ × 83¹ × 593¹

Step-3: Factors of 98431

List of positive integer factors of 98431 that divides 98431 without a remainder.

1, 257, 383

Step-4: Factors of 98438

List of positive integer factors of 98438 that divides 98431 without a remainder.

1, 2, 83, 166, 593, 1186, 49219

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 98431 and 98438. The biggest common factor number is the GCF number.
So the greatest common factor 98431 and 98438 is 1.

Also check out the Least Common Multiple of 98431 and 98438