GCD of 695, 298, 653 Calculator

Given Input numbers are 695, 298, 653

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 298

List of positive integer divisors of 298 that divides 298 without a remainder.

1, 2, 149, 298

Divisors of 653

List of positive integer divisors of 653 that divides 653 without a remainder.

1, 653

Greatest Common Divisior

We found the divisors of 695, 298, 653 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 695, 298, 653 is 1.

Therefore, GCD of numbers 695, 298, 653 is 1

Given Input Data is 695, 298, 653

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

Prime Factorization of 695 is 5 x 139

Prime Factorization of 298 is 2 x 149

Prime Factorization of 653 is 653

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, 298) = 207110

GCD(695, 298) = ( 695 x 298 ) / 207110

GCD(695, 298) = 207110 / 207110

GCD(695, 298) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 653

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

LCM(1, 653) = 653

GCD(1, 653) = ( 1 x 653 ) / 653

GCD(1, 653) = 653 / 653

GCD(1, 653) = 1

GCD of 695, 298, 653 is 1

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1. What is the GCD of 695, 298, 653?

GCD of 695, 298, 653 is 1

2. Where do I get the detailed procedure to find GCD of 695, 298, 653?

You can find a detailed procedure to find GCD of 695, 298, 653 on our page.

3. How to find GCD of 695, 298, 653 on a calculator?

You can find the GCD of 695, 298, 653 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.