GCD of 630, 695, 335, 779 Calculator

Given Input numbers are 630, 695, 335, 779

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

Divisors of 630

List of positive integer divisors of 630 that divides 630 without a remainder.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

Divisors of 695

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

1, 5, 139, 695

Divisors of 335

List of positive integer divisors of 335 that divides 335 without a remainder.

1, 5, 67, 335

Divisors of 779

List of positive integer divisors of 779 that divides 779 without a remainder.

1, 19, 41, 779

Greatest Common Divisior

We found the divisors of 630, 695, 335, 779 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 630, 695, 335, 779 is 1.

Therefore, GCD of numbers 630, 695, 335, 779 is 1

Given Input Data is 630, 695, 335, 779

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

Prime Factorization of 630 is 2 x 3 x 3 x 5 x 7

Prime Factorization of 695 is 5 x 139

Prime Factorization of 335 is 5 x 67

Prime Factorization of 779 is 19 x 41

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(630, 695) = 87570

GCD(630, 695) = ( 630 x 695 ) / 87570

GCD(630, 695) = 437850 / 87570

GCD(630, 695) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 335

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

LCM(5, 335) = 335

GCD(5, 335) = ( 5 x 335 ) / 335

GCD(5, 335) = 1675 / 335

GCD(5, 335) = 5

Step3:

Here we consider the GCD from the above i.e. 5 as first number and the next as 779

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

LCM(5, 779) = 3895

GCD(5, 779) = ( 5 x 779 ) / 3895

GCD(5, 779) = 3895 / 3895

GCD(5, 779) = 1

GCD of 630, 695, 335, 779 is 1

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1. What is the GCD of 630, 695, 335, 779?

GCD of 630, 695, 335, 779 is 1

2. Where do I get the detailed procedure to find GCD of 630, 695, 335, 779?

You can find a detailed procedure to find GCD of 630, 695, 335, 779 on our page.

3. How to find GCD of 630, 695, 335, 779 on a calculator?

You can find the GCD of 630, 695, 335, 779 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.