What is the Greatest Common Factor of 97638 and 97655?

Greatest common factor (GCF) of 97638 and 97655 is 1.

GCF(97638,97655) = 1

We will now calculate the prime factors of 97638 and 97655, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 97638 and 97655.

How to find the GCF of 97638 and 97655?

We will first find the prime factorization of 97638 and 97655. After we will calculate the factors of 97638 and 97655 and find the biggest common factor number .

Step-1: Prime Factorization of 97638

Prime factors of 97638 are 2, 3, 16273. Prime factorization of 97638 in exponential form is:

97638 = 2¹ × 3¹ × 16273¹

Step-2: Prime Factorization of 97655

Prime factors of 97655 are 5, 19531. Prime factorization of 97655 in exponential form is:

97655 = 5¹ × 19531¹

Step-3: Factors of 97638

List of positive integer factors of 97638 that divides 97638 without a remainder.

1, 2, 3, 6, 16273, 32546, 48819

Step-4: Factors of 97655

List of positive integer factors of 97655 that divides 97638 without a remainder.

1, 5, 19531

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 97638 and 97655. The biggest common factor number is the GCF number.
So the greatest common factor 97638 and 97655 is 1.

Also check out the Least Common Multiple of 97638 and 97655