GCD of 421, 204, 68, 935 Calculator

Given Input numbers are 421, 204, 68, 935

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

Divisors of 421

List of positive integer divisors of 421 that divides 421 without a remainder.

1, 421

Divisors of 204

List of positive integer divisors of 204 that divides 204 without a remainder.

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204

Divisors of 68

List of positive integer divisors of 68 that divides 68 without a remainder.

1, 2, 4, 17, 34, 68

Divisors of 935

List of positive integer divisors of 935 that divides 935 without a remainder.

1, 5, 11, 17, 55, 85, 187, 935

Greatest Common Divisior

We found the divisors of 421, 204, 68, 935 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 421, 204, 68, 935 is 1.

Therefore, GCD of numbers 421, 204, 68, 935 is 1

Given Input Data is 421, 204, 68, 935

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

Prime Factorization of 421 is 421

Prime Factorization of 204 is 2 x 2 x 3 x 17

Prime Factorization of 68 is 2 x 2 x 17

Prime Factorization of 935 is 5 x 11 x 17

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(421, 204) = 85884

GCD(421, 204) = ( 421 x 204 ) / 85884

GCD(421, 204) = 85884 / 85884

GCD(421, 204) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 68

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

LCM(1, 68) = 68

GCD(1, 68) = ( 1 x 68 ) / 68

GCD(1, 68) = 68 / 68

GCD(1, 68) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 935

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

LCM(1, 935) = 935

GCD(1, 935) = ( 1 x 935 ) / 935

GCD(1, 935) = 935 / 935

GCD(1, 935) = 1

GCD of 421, 204, 68, 935 is 1

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• GCD of 191, 146, 39, 359
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1. What is the GCD of 421, 204, 68, 935?

GCD of 421, 204, 68, 935 is 1

2. Where do I get the detailed procedure to find GCD of 421, 204, 68, 935?

You can find a detailed procedure to find GCD of 421, 204, 68, 935 on our page.

3. How to find GCD of 421, 204, 68, 935 on a calculator?

You can find the GCD of 421, 204, 68, 935 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.