GCD of 611, 686, 10, 487 Calculator

Given Input numbers are 611, 686, 10, 487

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

Divisors of 611

List of positive integer divisors of 611 that divides 611 without a remainder.

1, 13, 47, 611

Divisors of 686

List of positive integer divisors of 686 that divides 686 without a remainder.

1, 2, 7, 14, 49, 98, 343, 686

Divisors of 10

List of positive integer divisors of 10 that divides 10 without a remainder.

1, 2, 5, 10

Divisors of 487

List of positive integer divisors of 487 that divides 487 without a remainder.

1, 487

Greatest Common Divisior

We found the divisors of 611, 686, 10, 487 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 611, 686, 10, 487 is 1.

Therefore, GCD of numbers 611, 686, 10, 487 is 1

Given Input Data is 611, 686, 10, 487

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

Prime Factorization of 611 is 13 x 47

Prime Factorization of 686 is 2 x 7 x 7 x 7

Prime Factorization of 10 is 2 x 5

Prime Factorization of 487 is 487

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(611, 686) = 419146

GCD(611, 686) = ( 611 x 686 ) / 419146

GCD(611, 686) = 419146 / 419146

GCD(611, 686) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 10

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

LCM(1, 10) = 10

GCD(1, 10) = ( 1 x 10 ) / 10

GCD(1, 10) = 10 / 10

GCD(1, 10) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 487

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

LCM(1, 487) = 487

GCD(1, 487) = ( 1 x 487 ) / 487

GCD(1, 487) = 487 / 487

GCD(1, 487) = 1

GCD of 611, 686, 10, 487 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 944, 362, 49, 794
• GCD of 331, 123, 91, 631
• GCD of 346, 772, 95, 311
• GCD of 476, 164, 11, 619
• GCD of 369, 582, 72, 843

1. What is the GCD of 611, 686, 10, 487?

GCD of 611, 686, 10, 487 is 1

2. Where do I get the detailed procedure to find GCD of 611, 686, 10, 487?

You can find a detailed procedure to find GCD of 611, 686, 10, 487 on our page.

3. How to find GCD of 611, 686, 10, 487 on a calculator?

You can find the GCD of 611, 686, 10, 487 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.