GCD of 681, 505, 194, 585 Calculator

Given Input numbers are 681, 505, 194, 585

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 505

List of positive integer divisors of 505 that divides 505 without a remainder.

1, 5, 101, 505

Divisors of 194

List of positive integer divisors of 194 that divides 194 without a remainder.

1, 2, 97, 194

Divisors of 585

List of positive integer divisors of 585 that divides 585 without a remainder.

1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585

Greatest Common Divisior

We found the divisors of 681, 505, 194, 585 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 681, 505, 194, 585 is 1.

Therefore, GCD of numbers 681, 505, 194, 585 is 1

Given Input Data is 681, 505, 194, 585

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

Prime Factorization of 681 is 3 x 227

Prime Factorization of 505 is 5 x 101

Prime Factorization of 194 is 2 x 97

Prime Factorization of 585 is 3 x 3 x 5 x 13

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, 505) = 343905

GCD(681, 505) = ( 681 x 505 ) / 343905

GCD(681, 505) = 343905 / 343905

GCD(681, 505) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 194

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

LCM(1, 194) = 194

GCD(1, 194) = ( 1 x 194 ) / 194

GCD(1, 194) = 194 / 194

GCD(1, 194) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 585

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

LCM(1, 585) = 585

GCD(1, 585) = ( 1 x 585 ) / 585

GCD(1, 585) = 585 / 585

GCD(1, 585) = 1

GCD of 681, 505, 194, 585 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 346, 376, 342, 372
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• GCD of 273, 913, 126, 414

1. What is the GCD of 681, 505, 194, 585?

GCD of 681, 505, 194, 585 is 1

2. Where do I get the detailed procedure to find GCD of 681, 505, 194, 585?

You can find a detailed procedure to find GCD of 681, 505, 194, 585 on our page.

3. How to find GCD of 681, 505, 194, 585 on a calculator?

You can find the GCD of 681, 505, 194, 585 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.