GCD of 860, 718, 699, 654 Calculator

Given Input numbers are 860, 718, 699, 654

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

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 718

List of positive integer divisors of 718 that divides 718 without a remainder.

1, 2, 359, 718

Divisors of 699

List of positive integer divisors of 699 that divides 699 without a remainder.

1, 3, 233, 699

Divisors of 654

List of positive integer divisors of 654 that divides 654 without a remainder.

1, 2, 3, 6, 109, 218, 327, 654

Greatest Common Divisior

We found the divisors of 860, 718, 699, 654 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 860, 718, 699, 654 is 1.

Therefore, GCD of numbers 860, 718, 699, 654 is 1

Given Input Data is 860, 718, 699, 654

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

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

Prime Factorization of 718 is 2 x 359

Prime Factorization of 699 is 3 x 233

Prime Factorization of 654 is 2 x 3 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(860, 718) = 308740

GCD(860, 718) = ( 860 x 718 ) / 308740

GCD(860, 718) = 617480 / 308740

GCD(860, 718) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 699

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

LCM(2, 699) = 1398

GCD(2, 699) = ( 2 x 699 ) / 1398

GCD(2, 699) = 1398 / 1398

GCD(2, 699) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 654

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

LCM(1, 654) = 654

GCD(1, 654) = ( 1 x 654 ) / 654

GCD(1, 654) = 654 / 654

GCD(1, 654) = 1

GCD of 860, 718, 699, 654 is 1

Here are some samples of GCD of Numbers calculations.

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• GCD of 137, 894, 701, 951

1. What is the GCD of 860, 718, 699, 654?

GCD of 860, 718, 699, 654 is 1

2. Where do I get the detailed procedure to find GCD of 860, 718, 699, 654?

You can find a detailed procedure to find GCD of 860, 718, 699, 654 on our page.

3. How to find GCD of 860, 718, 699, 654 on a calculator?

You can find the GCD of 860, 718, 699, 654 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.