GCD of 340, 679, 377, 838 Calculator

Given Input numbers are 340, 679, 377, 838

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

Divisors of 340

List of positive integer divisors of 340 that divides 340 without a remainder.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

Divisors of 679

List of positive integer divisors of 679 that divides 679 without a remainder.

1, 7, 97, 679

Divisors of 377

List of positive integer divisors of 377 that divides 377 without a remainder.

1, 13, 29, 377

Divisors of 838

List of positive integer divisors of 838 that divides 838 without a remainder.

1, 2, 419, 838

Greatest Common Divisior

We found the divisors of 340, 679, 377, 838 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 340, 679, 377, 838 is 1.

Therefore, GCD of numbers 340, 679, 377, 838 is 1

Given Input Data is 340, 679, 377, 838

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

Prime Factorization of 340 is 2 x 2 x 5 x 17

Prime Factorization of 679 is 7 x 97

Prime Factorization of 377 is 13 x 29

Prime Factorization of 838 is 2 x 419

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(340, 679) = 230860

GCD(340, 679) = ( 340 x 679 ) / 230860

GCD(340, 679) = 230860 / 230860

GCD(340, 679) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 377

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

LCM(1, 377) = 377

GCD(1, 377) = ( 1 x 377 ) / 377

GCD(1, 377) = 377 / 377

GCD(1, 377) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 838

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

LCM(1, 838) = 838

GCD(1, 838) = ( 1 x 838 ) / 838

GCD(1, 838) = 838 / 838

GCD(1, 838) = 1

GCD of 340, 679, 377, 838 is 1

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1. What is the GCD of 340, 679, 377, 838?

GCD of 340, 679, 377, 838 is 1

2. Where do I get the detailed procedure to find GCD of 340, 679, 377, 838?

You can find a detailed procedure to find GCD of 340, 679, 377, 838 on our page.

3. How to find GCD of 340, 679, 377, 838 on a calculator?

You can find the GCD of 340, 679, 377, 838 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.