GCD of 688, 907, 227, 474 Calculator

Given Input numbers are 688, 907, 227, 474

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

Divisors of 688

List of positive integer divisors of 688 that divides 688 without a remainder.

1, 2, 4, 8, 16, 43, 86, 172, 344, 688

Divisors of 907

List of positive integer divisors of 907 that divides 907 without a remainder.

1, 907

Divisors of 227

List of positive integer divisors of 227 that divides 227 without a remainder.

1, 227

Divisors of 474

List of positive integer divisors of 474 that divides 474 without a remainder.

1, 2, 3, 6, 79, 158, 237, 474

Greatest Common Divisior

We found the divisors of 688, 907, 227, 474 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 688, 907, 227, 474 is 1.

Therefore, GCD of numbers 688, 907, 227, 474 is 1

Given Input Data is 688, 907, 227, 474

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

Prime Factorization of 688 is 2 x 2 x 2 x 2 x 43

Prime Factorization of 907 is 907

Prime Factorization of 227 is 227

Prime Factorization of 474 is 2 x 3 x 79

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(688, 907) = 624016

GCD(688, 907) = ( 688 x 907 ) / 624016

GCD(688, 907) = 624016 / 624016

GCD(688, 907) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 227

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

LCM(1, 227) = 227

GCD(1, 227) = ( 1 x 227 ) / 227

GCD(1, 227) = 227 / 227

GCD(1, 227) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 474

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

LCM(1, 474) = 474

GCD(1, 474) = ( 1 x 474 ) / 474

GCD(1, 474) = 474 / 474

GCD(1, 474) = 1

GCD of 688, 907, 227, 474 is 1

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1. What is the GCD of 688, 907, 227, 474?

GCD of 688, 907, 227, 474 is 1

2. Where do I get the detailed procedure to find GCD of 688, 907, 227, 474?

You can find a detailed procedure to find GCD of 688, 907, 227, 474 on our page.

3. How to find GCD of 688, 907, 227, 474 on a calculator?

You can find the GCD of 688, 907, 227, 474 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.