GCD of 259, 136, 32, 155 Calculator

Given Input numbers are 259, 136, 32, 155

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

Divisors of 259

List of positive integer divisors of 259 that divides 259 without a remainder.

1, 7, 37, 259

Divisors of 136

List of positive integer divisors of 136 that divides 136 without a remainder.

1, 2, 4, 8, 17, 34, 68, 136

Divisors of 32

List of positive integer divisors of 32 that divides 32 without a remainder.

1, 2, 4, 8, 16, 32

Divisors of 155

List of positive integer divisors of 155 that divides 155 without a remainder.

1, 5, 31, 155

Greatest Common Divisior

We found the divisors of 259, 136, 32, 155 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 259, 136, 32, 155 is 1.

Therefore, GCD of numbers 259, 136, 32, 155 is 1

Given Input Data is 259, 136, 32, 155

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

Prime Factorization of 259 is 7 x 37

Prime Factorization of 136 is 2 x 2 x 2 x 17

Prime Factorization of 32 is 2 x 2 x 2 x 2 x 2

Prime Factorization of 155 is 5 x 31

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(259, 136) = 35224

GCD(259, 136) = ( 259 x 136 ) / 35224

GCD(259, 136) = 35224 / 35224

GCD(259, 136) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 32

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

LCM(1, 32) = 32

GCD(1, 32) = ( 1 x 32 ) / 32

GCD(1, 32) = 32 / 32

GCD(1, 32) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 155

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

LCM(1, 155) = 155

GCD(1, 155) = ( 1 x 155 ) / 155

GCD(1, 155) = 155 / 155

GCD(1, 155) = 1

GCD of 259, 136, 32, 155 is 1

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• GCD of 727, 824, 56, 266
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• GCD of 419, 147, 49, 979

1. What is the GCD of 259, 136, 32, 155?

GCD of 259, 136, 32, 155 is 1

2. Where do I get the detailed procedure to find GCD of 259, 136, 32, 155?

You can find a detailed procedure to find GCD of 259, 136, 32, 155 on our page.

3. How to find GCD of 259, 136, 32, 155 on a calculator?

You can find the GCD of 259, 136, 32, 155 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.