GCD of 681, 205, 90, 262 Calculator

Given Input numbers are 681, 205, 90, 262

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

Divisors of 681

List of positive integer divisors of 681 that divides 681 without a remainder.

1, 3, 227, 681

Divisors of 205

List of positive integer divisors of 205 that divides 205 without a remainder.

1, 5, 41, 205

Divisors of 90

List of positive integer divisors of 90 that divides 90 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Divisors of 262

List of positive integer divisors of 262 that divides 262 without a remainder.

1, 2, 131, 262

Greatest Common Divisior

We found the divisors of 681, 205, 90, 262 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 681, 205, 90, 262 is 1.

Therefore, GCD of numbers 681, 205, 90, 262 is 1

Given Input Data is 681, 205, 90, 262

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

Prime Factorization of 681 is 3 x 227

Prime Factorization of 205 is 5 x 41

Prime Factorization of 90 is 2 x 3 x 3 x 5

Prime Factorization of 262 is 2 x 131

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(681, 205) = 139605

GCD(681, 205) = ( 681 x 205 ) / 139605

GCD(681, 205) = 139605 / 139605

GCD(681, 205) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 90

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

LCM(1, 90) = 90

GCD(1, 90) = ( 1 x 90 ) / 90

GCD(1, 90) = 90 / 90

GCD(1, 90) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 262

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

LCM(1, 262) = 262

GCD(1, 262) = ( 1 x 262 ) / 262

GCD(1, 262) = 262 / 262

GCD(1, 262) = 1

GCD of 681, 205, 90, 262 is 1

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• GCD of 868, 680, 83, 101
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1. What is the GCD of 681, 205, 90, 262?

GCD of 681, 205, 90, 262 is 1

2. Where do I get the detailed procedure to find GCD of 681, 205, 90, 262?

You can find a detailed procedure to find GCD of 681, 205, 90, 262 on our page.

3. How to find GCD of 681, 205, 90, 262 on a calculator?

You can find the GCD of 681, 205, 90, 262 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.