GCD of 136, 141, 434, 681 Calculator

Given Input numbers are 136, 141, 434, 681

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

Divisors of 136

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

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

Divisors of 141

List of positive integer divisors of 141 that divides 141 without a remainder.

1, 3, 47, 141

Divisors of 434

List of positive integer divisors of 434 that divides 434 without a remainder.

1, 2, 7, 14, 31, 62, 217, 434

Divisors of 681

List of positive integer divisors of 681 that divides 681 without a remainder.

1, 3, 227, 681

Greatest Common Divisior

We found the divisors of 136, 141, 434, 681 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 136, 141, 434, 681 is 1.

Therefore, GCD of numbers 136, 141, 434, 681 is 1

Given Input Data is 136, 141, 434, 681

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

Prime Factorization of 136 is 2 x 2 x 2 x 17

Prime Factorization of 141 is 3 x 47

Prime Factorization of 434 is 2 x 7 x 31

Prime Factorization of 681 is 3 x 227

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(136, 141) = 19176

GCD(136, 141) = ( 136 x 141 ) / 19176

GCD(136, 141) = 19176 / 19176

GCD(136, 141) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 434

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

LCM(1, 434) = 434

GCD(1, 434) = ( 1 x 434 ) / 434

GCD(1, 434) = 434 / 434

GCD(1, 434) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 681

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

LCM(1, 681) = 681

GCD(1, 681) = ( 1 x 681 ) / 681

GCD(1, 681) = 681 / 681

GCD(1, 681) = 1

GCD of 136, 141, 434, 681 is 1

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1. What is the GCD of 136, 141, 434, 681?

GCD of 136, 141, 434, 681 is 1

2. Where do I get the detailed procedure to find GCD of 136, 141, 434, 681?

You can find a detailed procedure to find GCD of 136, 141, 434, 681 on our page.

3. How to find GCD of 136, 141, 434, 681 on a calculator?

You can find the GCD of 136, 141, 434, 681 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.