GCD of 128, 371, 163, 608 Calculator

Given Input numbers are 128, 371, 163, 608

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 128

List of positive integer divisors of 128 that divides 128 without a remainder.

1, 2, 4, 8, 16, 32, 64, 128

Divisors of 371

List of positive integer divisors of 371 that divides 371 without a remainder.

1, 7, 53, 371

Divisors of 163

List of positive integer divisors of 163 that divides 163 without a remainder.

1, 163

Divisors of 608

List of positive integer divisors of 608 that divides 608 without a remainder.

1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608

Greatest Common Divisior

We found the divisors of 128, 371, 163, 608 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 128, 371, 163, 608 is 1.

Therefore, GCD of numbers 128, 371, 163, 608 is 1

Given Input Data is 128, 371, 163, 608

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 128 is 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime Factorization of 371 is 7 x 53

Prime Factorization of 163 is 163

Prime Factorization of 608 is 2 x 2 x 2 x 2 x 2 x 19

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(128, 371) = 47488

GCD(128, 371) = ( 128 x 371 ) / 47488

GCD(128, 371) = 47488 / 47488

GCD(128, 371) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 163

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 163) = 163

GCD(1, 163) = ( 1 x 163 ) / 163

GCD(1, 163) = 163 / 163

GCD(1, 163) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 608

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 608) = 608

GCD(1, 608) = ( 1 x 608 ) / 608

GCD(1, 608) = 608 / 608

GCD(1, 608) = 1

GCD of 128, 371, 163, 608 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 745, 366, 417, 621
• GCD of 415, 726, 430, 556
• GCD of 149, 371, 517, 667
• GCD of 821, 498, 734, 596
• GCD of 596, 320, 278, 663

1. What is the GCD of 128, 371, 163, 608?

GCD of 128, 371, 163, 608 is 1

2. Where do I get the detailed procedure to find GCD of 128, 371, 163, 608?

You can find a detailed procedure to find GCD of 128, 371, 163, 608 on our page.

3. How to find GCD of 128, 371, 163, 608 on a calculator?

You can find the GCD of 128, 371, 163, 608 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.