GCD of 261, 265, 59, 864 Calculator

Given Input numbers are 261, 265, 59, 864

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

Divisors of 261

List of positive integer divisors of 261 that divides 261 without a remainder.

1, 3, 9, 29, 87, 261

Divisors of 265

List of positive integer divisors of 265 that divides 265 without a remainder.

1, 5, 53, 265

Divisors of 59

List of positive integer divisors of 59 that divides 59 without a remainder.

1, 59

Divisors of 864

List of positive integer divisors of 864 that divides 864 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

Greatest Common Divisior

We found the divisors of 261, 265, 59, 864 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 261, 265, 59, 864 is 1.

Therefore, GCD of numbers 261, 265, 59, 864 is 1

Given Input Data is 261, 265, 59, 864

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

Prime Factorization of 261 is 3 x 3 x 29

Prime Factorization of 265 is 5 x 53

Prime Factorization of 59 is 59

Prime Factorization of 864 is 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3

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(261, 265) = 69165

GCD(261, 265) = ( 261 x 265 ) / 69165

GCD(261, 265) = 69165 / 69165

GCD(261, 265) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 59

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

LCM(1, 59) = 59

GCD(1, 59) = ( 1 x 59 ) / 59

GCD(1, 59) = 59 / 59

GCD(1, 59) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 864

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

LCM(1, 864) = 864

GCD(1, 864) = ( 1 x 864 ) / 864

GCD(1, 864) = 864 / 864

GCD(1, 864) = 1

GCD of 261, 265, 59, 864 is 1

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1. What is the GCD of 261, 265, 59, 864?

GCD of 261, 265, 59, 864 is 1

2. Where do I get the detailed procedure to find GCD of 261, 265, 59, 864?

You can find a detailed procedure to find GCD of 261, 265, 59, 864 on our page.

3. How to find GCD of 261, 265, 59, 864 on a calculator?

You can find the GCD of 261, 265, 59, 864 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.