GCD of 126, 154, 835, 531 Calculator

Given Input numbers are 126, 154, 835, 531

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

Divisors of 126

List of positive integer divisors of 126 that divides 126 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

Divisors of 154

List of positive integer divisors of 154 that divides 154 without a remainder.

1, 2, 7, 11, 14, 22, 77, 154

Divisors of 835

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

1, 5, 167, 835

Divisors of 531

List of positive integer divisors of 531 that divides 531 without a remainder.

1, 3, 9, 59, 177, 531

Greatest Common Divisior

We found the divisors of 126, 154, 835, 531 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 126, 154, 835, 531 is 1.

Therefore, GCD of numbers 126, 154, 835, 531 is 1

Given Input Data is 126, 154, 835, 531

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

Prime Factorization of 126 is 2 x 3 x 3 x 7

Prime Factorization of 154 is 2 x 7 x 11

Prime Factorization of 835 is 5 x 167

Prime Factorization of 531 is 3 x 3 x 59

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(126, 154) = 1386

GCD(126, 154) = ( 126 x 154 ) / 1386

GCD(126, 154) = 19404 / 1386

GCD(126, 154) = 14

Step2:

Here we consider the GCD from the above i.e. 14 as first number and the next as 835

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

LCM(14, 835) = 11690

GCD(14, 835) = ( 14 x 835 ) / 11690

GCD(14, 835) = 11690 / 11690

GCD(14, 835) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 531

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

LCM(1, 531) = 531

GCD(1, 531) = ( 1 x 531 ) / 531

GCD(1, 531) = 531 / 531

GCD(1, 531) = 1

GCD of 126, 154, 835, 531 is 1

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• GCD of 295, 546, 194, 797
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1. What is the GCD of 126, 154, 835, 531?

GCD of 126, 154, 835, 531 is 1

2. Where do I get the detailed procedure to find GCD of 126, 154, 835, 531?

You can find a detailed procedure to find GCD of 126, 154, 835, 531 on our page.

3. How to find GCD of 126, 154, 835, 531 on a calculator?

You can find the GCD of 126, 154, 835, 531 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.