GCD of 261, 908, 88, 218 Calculator

Given Input numbers are 261, 908, 88, 218

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 908

List of positive integer divisors of 908 that divides 908 without a remainder.

1, 2, 4, 227, 454, 908

Divisors of 88

List of positive integer divisors of 88 that divides 88 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88

Divisors of 218

List of positive integer divisors of 218 that divides 218 without a remainder.

1, 2, 109, 218

Greatest Common Divisior

We found the divisors of 261, 908, 88, 218 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 261, 908, 88, 218 is 1.

Therefore, GCD of numbers 261, 908, 88, 218 is 1

Given Input Data is 261, 908, 88, 218

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 908 is 2 x 2 x 227

Prime Factorization of 88 is 2 x 2 x 2 x 11

Prime Factorization of 218 is 2 x 109

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, 908) = 236988

GCD(261, 908) = ( 261 x 908 ) / 236988

GCD(261, 908) = 236988 / 236988

GCD(261, 908) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 88

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

LCM(1, 88) = 88

GCD(1, 88) = ( 1 x 88 ) / 88

GCD(1, 88) = 88 / 88

GCD(1, 88) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 218

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

LCM(1, 218) = 218

GCD(1, 218) = ( 1 x 218 ) / 218

GCD(1, 218) = 218 / 218

GCD(1, 218) = 1

GCD of 261, 908, 88, 218 is 1

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1. What is the GCD of 261, 908, 88, 218?

GCD of 261, 908, 88, 218 is 1

2. Where do I get the detailed procedure to find GCD of 261, 908, 88, 218?

You can find a detailed procedure to find GCD of 261, 908, 88, 218 on our page.

3. How to find GCD of 261, 908, 88, 218 on a calculator?

You can find the GCD of 261, 908, 88, 218 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.