GCD of 616, 311, 170, 905 Calculator

Given Input numbers are 616, 311, 170, 905

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

Divisors of 616

List of positive integer divisors of 616 that divides 616 without a remainder.

1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

Divisors of 311

List of positive integer divisors of 311 that divides 311 without a remainder.

1, 311

Divisors of 170

List of positive integer divisors of 170 that divides 170 without a remainder.

1, 2, 5, 10, 17, 34, 85, 170

Divisors of 905

List of positive integer divisors of 905 that divides 905 without a remainder.

1, 5, 181, 905

Greatest Common Divisior

We found the divisors of 616, 311, 170, 905 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 616, 311, 170, 905 is 1.

Therefore, GCD of numbers 616, 311, 170, 905 is 1

Given Input Data is 616, 311, 170, 905

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

Prime Factorization of 616 is 2 x 2 x 2 x 7 x 11

Prime Factorization of 311 is 311

Prime Factorization of 170 is 2 x 5 x 17

Prime Factorization of 905 is 5 x 181

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(616, 311) = 191576

GCD(616, 311) = ( 616 x 311 ) / 191576

GCD(616, 311) = 191576 / 191576

GCD(616, 311) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 170

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

LCM(1, 170) = 170

GCD(1, 170) = ( 1 x 170 ) / 170

GCD(1, 170) = 170 / 170

GCD(1, 170) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 905

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

LCM(1, 905) = 905

GCD(1, 905) = ( 1 x 905 ) / 905

GCD(1, 905) = 905 / 905

GCD(1, 905) = 1

GCD of 616, 311, 170, 905 is 1

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• GCD of 731, 442, 502, 578
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1. What is the GCD of 616, 311, 170, 905?

GCD of 616, 311, 170, 905 is 1

2. Where do I get the detailed procedure to find GCD of 616, 311, 170, 905?

You can find a detailed procedure to find GCD of 616, 311, 170, 905 on our page.

3. How to find GCD of 616, 311, 170, 905 on a calculator?

You can find the GCD of 616, 311, 170, 905 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.