GCD of 616, 918, 79, 385 Calculator

Given Input numbers are 616, 918, 79, 385

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 918

List of positive integer divisors of 918 that divides 918 without a remainder.

1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918

Divisors of 79

List of positive integer divisors of 79 that divides 79 without a remainder.

1, 79

Divisors of 385

List of positive integer divisors of 385 that divides 385 without a remainder.

1, 5, 7, 11, 35, 55, 77, 385

Greatest Common Divisior

We found the divisors of 616, 918, 79, 385 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 616, 918, 79, 385 is 1.

Therefore, GCD of numbers 616, 918, 79, 385 is 1

Given Input Data is 616, 918, 79, 385

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 918 is 2 x 3 x 3 x 3 x 17

Prime Factorization of 79 is 79

Prime Factorization of 385 is 5 x 7 x 11

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, 918) = 282744

GCD(616, 918) = ( 616 x 918 ) / 282744

GCD(616, 918) = 565488 / 282744

GCD(616, 918) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 79

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

LCM(2, 79) = 158

GCD(2, 79) = ( 2 x 79 ) / 158

GCD(2, 79) = 158 / 158

GCD(2, 79) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 385

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

LCM(1, 385) = 385

GCD(1, 385) = ( 1 x 385 ) / 385

GCD(1, 385) = 385 / 385

GCD(1, 385) = 1

GCD of 616, 918, 79, 385 is 1

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• GCD of 483, 506, 94, 189
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• GCD of 821, 911, 83, 328

1. What is the GCD of 616, 918, 79, 385?

GCD of 616, 918, 79, 385 is 1

2. Where do I get the detailed procedure to find GCD of 616, 918, 79, 385?

You can find a detailed procedure to find GCD of 616, 918, 79, 385 on our page.

3. How to find GCD of 616, 918, 79, 385 on a calculator?

You can find the GCD of 616, 918, 79, 385 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.