GCD of 429, 511, 788, 136 Calculator

Given Input numbers are 429, 511, 788, 136

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

Divisors of 429

List of positive integer divisors of 429 that divides 429 without a remainder.

1, 3, 11, 13, 33, 39, 143, 429

Divisors of 511

List of positive integer divisors of 511 that divides 511 without a remainder.

1, 7, 73, 511

Divisors of 788

List of positive integer divisors of 788 that divides 788 without a remainder.

1, 2, 4, 197, 394, 788

Divisors of 136

List of positive integer divisors of 136 that divides 136 without a remainder.

1, 2, 4, 8, 17, 34, 68, 136

Greatest Common Divisior

We found the divisors of 429, 511, 788, 136 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 429, 511, 788, 136 is 1.

Therefore, GCD of numbers 429, 511, 788, 136 is 1

Given Input Data is 429, 511, 788, 136

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

Prime Factorization of 429 is 3 x 11 x 13

Prime Factorization of 511 is 7 x 73

Prime Factorization of 788 is 2 x 2 x 197

Prime Factorization of 136 is 2 x 2 x 2 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(429, 511) = 219219

GCD(429, 511) = ( 429 x 511 ) / 219219

GCD(429, 511) = 219219 / 219219

GCD(429, 511) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 788

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

LCM(1, 788) = 788

GCD(1, 788) = ( 1 x 788 ) / 788

GCD(1, 788) = 788 / 788

GCD(1, 788) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 136

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

LCM(1, 136) = 136

GCD(1, 136) = ( 1 x 136 ) / 136

GCD(1, 136) = 136 / 136

GCD(1, 136) = 1

GCD of 429, 511, 788, 136 is 1

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1. What is the GCD of 429, 511, 788, 136?

GCD of 429, 511, 788, 136 is 1

2. Where do I get the detailed procedure to find GCD of 429, 511, 788, 136?

You can find a detailed procedure to find GCD of 429, 511, 788, 136 on our page.

3. How to find GCD of 429, 511, 788, 136 on a calculator?

You can find the GCD of 429, 511, 788, 136 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.