GCD of 408, 761, 34, 681 Calculator

Given Input numbers are 408, 761, 34, 681

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

Divisors of 408

List of positive integer divisors of 408 that divides 408 without a remainder.

1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

Divisors of 761

List of positive integer divisors of 761 that divides 761 without a remainder.

1, 761

Divisors of 34

List of positive integer divisors of 34 that divides 34 without a remainder.

1, 2, 17, 34

Divisors of 681

List of positive integer divisors of 681 that divides 681 without a remainder.

1, 3, 227, 681

Greatest Common Divisior

We found the divisors of 408, 761, 34, 681 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 408, 761, 34, 681 is 1.

Therefore, GCD of numbers 408, 761, 34, 681 is 1

Given Input Data is 408, 761, 34, 681

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

Prime Factorization of 408 is 2 x 2 x 2 x 3 x 17

Prime Factorization of 761 is 761

Prime Factorization of 34 is 2 x 17

Prime Factorization of 681 is 3 x 227

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(408, 761) = 310488

GCD(408, 761) = ( 408 x 761 ) / 310488

GCD(408, 761) = 310488 / 310488

GCD(408, 761) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 34

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

LCM(1, 34) = 34

GCD(1, 34) = ( 1 x 34 ) / 34

GCD(1, 34) = 34 / 34

GCD(1, 34) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 681

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

LCM(1, 681) = 681

GCD(1, 681) = ( 1 x 681 ) / 681

GCD(1, 681) = 681 / 681

GCD(1, 681) = 1

GCD of 408, 761, 34, 681 is 1

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1. What is the GCD of 408, 761, 34, 681?

GCD of 408, 761, 34, 681 is 1

2. Where do I get the detailed procedure to find GCD of 408, 761, 34, 681?

You can find a detailed procedure to find GCD of 408, 761, 34, 681 on our page.

3. How to find GCD of 408, 761, 34, 681 on a calculator?

You can find the GCD of 408, 761, 34, 681 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.