GCD of 302, 988, 77, 835 Calculator

Given Input numbers are 302, 988, 77, 835

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

Divisors of 302

List of positive integer divisors of 302 that divides 302 without a remainder.

1, 2, 151, 302

Divisors of 988

List of positive integer divisors of 988 that divides 988 without a remainder.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

Divisors of 77

List of positive integer divisors of 77 that divides 77 without a remainder.

1, 7, 11, 77

Divisors of 835

List of positive integer divisors of 835 that divides 835 without a remainder.

1, 5, 167, 835

Greatest Common Divisior

We found the divisors of 302, 988, 77, 835 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 302, 988, 77, 835 is 1.

Therefore, GCD of numbers 302, 988, 77, 835 is 1

Given Input Data is 302, 988, 77, 835

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

Prime Factorization of 302 is 2 x 151

Prime Factorization of 988 is 2 x 2 x 13 x 19

Prime Factorization of 77 is 7 x 11

Prime Factorization of 835 is 5 x 167

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(302, 988) = 149188

GCD(302, 988) = ( 302 x 988 ) / 149188

GCD(302, 988) = 298376 / 149188

GCD(302, 988) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 77

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

LCM(2, 77) = 154

GCD(2, 77) = ( 2 x 77 ) / 154

GCD(2, 77) = 154 / 154

GCD(2, 77) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 835

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

LCM(1, 835) = 835

GCD(1, 835) = ( 1 x 835 ) / 835

GCD(1, 835) = 835 / 835

GCD(1, 835) = 1

GCD of 302, 988, 77, 835 is 1

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• GCD of 127, 640, 37, 968
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1. What is the GCD of 302, 988, 77, 835?

GCD of 302, 988, 77, 835 is 1

2. Where do I get the detailed procedure to find GCD of 302, 988, 77, 835?

You can find a detailed procedure to find GCD of 302, 988, 77, 835 on our page.

3. How to find GCD of 302, 988, 77, 835 on a calculator?

You can find the GCD of 302, 988, 77, 835 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.