What is the Greatest Common Factor of 98645 and 98664?

Greatest common factor (GCF) of 98645 and 98664 is 1.

GCF(98645,98664) = 1

We will now calculate the prime factors of 98645 and 98664, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 98645 and 98664.

How to find the GCF of 98645 and 98664?

We will first find the prime factorization of 98645 and 98664. After we will calculate the factors of 98645 and 98664 and find the biggest common factor number .

Step-1: Prime Factorization of 98645

Prime factors of 98645 are 5, 109, 181. Prime factorization of 98645 in exponential form is:

98645 = 5¹ × 109¹ × 181¹

Step-2: Prime Factorization of 98664

Prime factors of 98664 are 2, 3, 4111. Prime factorization of 98664 in exponential form is:

98664 = 2³ × 3¹ × 4111¹

Step-3: Factors of 98645

List of positive integer factors of 98645 that divides 98645 without a remainder.

1, 5, 109, 181, 545, 905, 19729

Step-4: Factors of 98664

List of positive integer factors of 98664 that divides 98645 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 4111, 8222, 12333, 16444, 24666, 32888, 49332

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 98645 and 98664. The biggest common factor number is the GCF number.
So the greatest common factor 98645 and 98664 is 1.

Also check out the Least Common Multiple of 98645 and 98664