GCD of 668, 976, 337, 128 Calculator

Given Input numbers are 668, 976, 337, 128

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

Divisors of 668

List of positive integer divisors of 668 that divides 668 without a remainder.

1, 2, 4, 167, 334, 668

Divisors of 976

List of positive integer divisors of 976 that divides 976 without a remainder.

1, 2, 4, 8, 16, 61, 122, 244, 488, 976

Divisors of 337

List of positive integer divisors of 337 that divides 337 without a remainder.

1, 337

Divisors of 128

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

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

Greatest Common Divisior

We found the divisors of 668, 976, 337, 128 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 668, 976, 337, 128 is 1.

Therefore, GCD of numbers 668, 976, 337, 128 is 1

Given Input Data is 668, 976, 337, 128

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

Prime Factorization of 668 is 2 x 2 x 167

Prime Factorization of 976 is 2 x 2 x 2 x 2 x 61

Prime Factorization of 337 is 337

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

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(668, 976) = 162992

GCD(668, 976) = ( 668 x 976 ) / 162992

GCD(668, 976) = 651968 / 162992

GCD(668, 976) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 337

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

LCM(4, 337) = 1348

GCD(4, 337) = ( 4 x 337 ) / 1348

GCD(4, 337) = 1348 / 1348

GCD(4, 337) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 128

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

LCM(1, 128) = 128

GCD(1, 128) = ( 1 x 128 ) / 128

GCD(1, 128) = 128 / 128

GCD(1, 128) = 1

GCD of 668, 976, 337, 128 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 539, 626, 888, 184
• GCD of 225, 281, 882, 115
• GCD of 225, 201, 742, 305
• GCD of 116, 333, 388, 536
• GCD of 782, 219, 976, 354

1. What is the GCD of 668, 976, 337, 128?

GCD of 668, 976, 337, 128 is 1

2. Where do I get the detailed procedure to find GCD of 668, 976, 337, 128?

You can find a detailed procedure to find GCD of 668, 976, 337, 128 on our page.

3. How to find GCD of 668, 976, 337, 128 on a calculator?

You can find the GCD of 668, 976, 337, 128 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.