GCD of 119, 868, 688, 203 Calculator

Given Input numbers are 119, 868, 688, 203

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

Divisors of 119

List of positive integer divisors of 119 that divides 119 without a remainder.

1, 7, 17, 119

Divisors of 868

List of positive integer divisors of 868 that divides 868 without a remainder.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

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 203

List of positive integer divisors of 203 that divides 203 without a remainder.

1, 7, 29, 203

Greatest Common Divisior

We found the divisors of 119, 868, 688, 203 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 119, 868, 688, 203 is 1.

Therefore, GCD of numbers 119, 868, 688, 203 is 1

Given Input Data is 119, 868, 688, 203

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

Prime Factorization of 119 is 7 x 17

Prime Factorization of 868 is 2 x 2 x 7 x 31

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

Prime Factorization of 203 is 7 x 29

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(119, 868) = 14756

GCD(119, 868) = ( 119 x 868 ) / 14756

GCD(119, 868) = 103292 / 14756

GCD(119, 868) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 688

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

LCM(7, 688) = 4816

GCD(7, 688) = ( 7 x 688 ) / 4816

GCD(7, 688) = 4816 / 4816

GCD(7, 688) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 203

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

LCM(1, 203) = 203

GCD(1, 203) = ( 1 x 203 ) / 203

GCD(1, 203) = 203 / 203

GCD(1, 203) = 1

GCD of 119, 868, 688, 203 is 1

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• GCD of 669, 170, 415, 823
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1. What is the GCD of 119, 868, 688, 203?

GCD of 119, 868, 688, 203 is 1

2. Where do I get the detailed procedure to find GCD of 119, 868, 688, 203?

You can find a detailed procedure to find GCD of 119, 868, 688, 203 on our page.

3. How to find GCD of 119, 868, 688, 203 on a calculator?

You can find the GCD of 119, 868, 688, 203 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.