GCD of 681, 860, 51, 724 Calculator

Given Input numbers are 681, 860, 51, 724

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 860

List of positive integer divisors of 860 that divides 860 without a remainder.

1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

Divisors of 51

List of positive integer divisors of 51 that divides 51 without a remainder.

1, 3, 17, 51

Divisors of 724

List of positive integer divisors of 724 that divides 724 without a remainder.

1, 2, 4, 181, 362, 724

Greatest Common Divisior

We found the divisors of 681, 860, 51, 724 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 681, 860, 51, 724 is 1.

Therefore, GCD of numbers 681, 860, 51, 724 is 1

Given Input Data is 681, 860, 51, 724

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

Prime Factorization of 681 is 3 x 227

Prime Factorization of 860 is 2 x 2 x 5 x 43

Prime Factorization of 51 is 3 x 17

Prime Factorization of 724 is 2 x 2 x 181

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, 860) = 585660

GCD(681, 860) = ( 681 x 860 ) / 585660

GCD(681, 860) = 585660 / 585660

GCD(681, 860) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 51

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

LCM(1, 51) = 51

GCD(1, 51) = ( 1 x 51 ) / 51

GCD(1, 51) = 51 / 51

GCD(1, 51) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 724

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

LCM(1, 724) = 724

GCD(1, 724) = ( 1 x 724 ) / 724

GCD(1, 724) = 724 / 724

GCD(1, 724) = 1

GCD of 681, 860, 51, 724 is 1

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• GCD of 785, 991, 90, 675
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• GCD of 738, 178, 10, 477

1. What is the GCD of 681, 860, 51, 724?

GCD of 681, 860, 51, 724 is 1

2. Where do I get the detailed procedure to find GCD of 681, 860, 51, 724?

You can find a detailed procedure to find GCD of 681, 860, 51, 724 on our page.

3. How to find GCD of 681, 860, 51, 724 on a calculator?

You can find the GCD of 681, 860, 51, 724 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.