GCD of 695, 787, 442, 659 Calculator

Given Input numbers are 695, 787, 442, 659

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

Divisors of 695

List of positive integer divisors of 695 that divides 695 without a remainder.

1, 5, 139, 695

Divisors of 787

List of positive integer divisors of 787 that divides 787 without a remainder.

1, 787

Divisors of 442

List of positive integer divisors of 442 that divides 442 without a remainder.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 659

List of positive integer divisors of 659 that divides 659 without a remainder.

1, 659

Greatest Common Divisior

We found the divisors of 695, 787, 442, 659 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 695, 787, 442, 659 is 1.

Therefore, GCD of numbers 695, 787, 442, 659 is 1

Given Input Data is 695, 787, 442, 659

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

Prime Factorization of 695 is 5 x 139

Prime Factorization of 787 is 787

Prime Factorization of 442 is 2 x 13 x 17

Prime Factorization of 659 is 659

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(695, 787) = 546965

GCD(695, 787) = ( 695 x 787 ) / 546965

GCD(695, 787) = 546965 / 546965

GCD(695, 787) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 442

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

LCM(1, 442) = 442

GCD(1, 442) = ( 1 x 442 ) / 442

GCD(1, 442) = 442 / 442

GCD(1, 442) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 659

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

LCM(1, 659) = 659

GCD(1, 659) = ( 1 x 659 ) / 659

GCD(1, 659) = 659 / 659

GCD(1, 659) = 1

GCD of 695, 787, 442, 659 is 1

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1. What is the GCD of 695, 787, 442, 659?

GCD of 695, 787, 442, 659 is 1

2. Where do I get the detailed procedure to find GCD of 695, 787, 442, 659?

You can find a detailed procedure to find GCD of 695, 787, 442, 659 on our page.

3. How to find GCD of 695, 787, 442, 659 on a calculator?

You can find the GCD of 695, 787, 442, 659 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.