What is the Greatest Common Factor of 98425 and 98431?

Greatest common factor (GCF) of 98425 and 98431 is 1.

GCF(98425,98431) = 1

We will now calculate the prime factors of 98425 and 98431, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 98425 and 98431.

How to find the GCF of 98425 and 98431?

We will first find the prime factorization of 98425 and 98431. After we will calculate the factors of 98425 and 98431 and find the biggest common factor number .

Step-1: Prime Factorization of 98425

Prime factors of 98425 are 5, 31, 127. Prime factorization of 98425 in exponential form is:

98425 = 5² × 31¹ × 127¹

Step-2: Prime Factorization of 98431

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

98431 = 257¹ × 383¹

Step-3: Factors of 98425

List of positive integer factors of 98425 that divides 98425 without a remainder.

1, 5, 25, 31, 127, 155, 635, 775, 3175, 3937, 19685

Step-4: Factors of 98431

List of positive integer factors of 98431 that divides 98425 without a remainder.

1, 257, 383

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 98425 and 98431. The biggest common factor number is the GCF number.
So the greatest common factor 98425 and 98431 is 1.

Also check out the Least Common Multiple of 98425 and 98431