GCD of 609, 841, 156, 497 Calculator

Given Input numbers are 609, 841, 156, 497

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

Divisors of 609

List of positive integer divisors of 609 that divides 609 without a remainder.

1, 3, 7, 21, 29, 87, 203, 609

Divisors of 841

List of positive integer divisors of 841 that divides 841 without a remainder.

1, 29, 841

Divisors of 156

List of positive integer divisors of 156 that divides 156 without a remainder.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Divisors of 497

List of positive integer divisors of 497 that divides 497 without a remainder.

1, 7, 71, 497

Greatest Common Divisior

We found the divisors of 609, 841, 156, 497 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 609, 841, 156, 497 is 1.

Therefore, GCD of numbers 609, 841, 156, 497 is 1

Given Input Data is 609, 841, 156, 497

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

Prime Factorization of 609 is 3 x 7 x 29

Prime Factorization of 841 is 29 x 29

Prime Factorization of 156 is 2 x 2 x 3 x 13

Prime Factorization of 497 is 7 x 71

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(609, 841) = 17661

GCD(609, 841) = ( 609 x 841 ) / 17661

GCD(609, 841) = 512169 / 17661

GCD(609, 841) = 29

Step2:

Here we consider the GCD from the above i.e. 29 as first number and the next as 156

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

LCM(29, 156) = 4524

GCD(29, 156) = ( 29 x 156 ) / 4524

GCD(29, 156) = 4524 / 4524

GCD(29, 156) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 497

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

LCM(1, 497) = 497

GCD(1, 497) = ( 1 x 497 ) / 497

GCD(1, 497) = 497 / 497

GCD(1, 497) = 1

GCD of 609, 841, 156, 497 is 1

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1. What is the GCD of 609, 841, 156, 497?

GCD of 609, 841, 156, 497 is 1

2. Where do I get the detailed procedure to find GCD of 609, 841, 156, 497?

You can find a detailed procedure to find GCD of 609, 841, 156, 497 on our page.

3. How to find GCD of 609, 841, 156, 497 on a calculator?

You can find the GCD of 609, 841, 156, 497 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.