GCD of 386, 345, 92, 128 Calculator

Given Input numbers are 386, 345, 92, 128

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

Divisors of 386

List of positive integer divisors of 386 that divides 386 without a remainder.

1, 2, 193, 386

Divisors of 345

List of positive integer divisors of 345 that divides 345 without a remainder.

1, 3, 5, 15, 23, 69, 115, 345

Divisors of 92

List of positive integer divisors of 92 that divides 92 without a remainder.

1, 2, 4, 23, 46, 92

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 386, 345, 92, 128 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 386, 345, 92, 128 is 1.

Therefore, GCD of numbers 386, 345, 92, 128 is 1

Given Input Data is 386, 345, 92, 128

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

Prime Factorization of 386 is 2 x 193

Prime Factorization of 345 is 3 x 5 x 23

Prime Factorization of 92 is 2 x 2 x 23

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(386, 345) = 133170

GCD(386, 345) = ( 386 x 345 ) / 133170

GCD(386, 345) = 133170 / 133170

GCD(386, 345) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 92

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

LCM(1, 92) = 92

GCD(1, 92) = ( 1 x 92 ) / 92

GCD(1, 92) = 92 / 92

GCD(1, 92) = 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 386, 345, 92, 128 is 1

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• GCD of 145, 598, 67, 350
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1. What is the GCD of 386, 345, 92, 128?

GCD of 386, 345, 92, 128 is 1

2. Where do I get the detailed procedure to find GCD of 386, 345, 92, 128?

You can find a detailed procedure to find GCD of 386, 345, 92, 128 on our page.

3. How to find GCD of 386, 345, 92, 128 on a calculator?

You can find the GCD of 386, 345, 92, 128 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.