GCD of 507, 155, 49, 727 Calculator

Given Input numbers are 507, 155, 49, 727

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

Divisors of 507

List of positive integer divisors of 507 that divides 507 without a remainder.

1, 3, 13, 39, 169, 507

Divisors of 155

List of positive integer divisors of 155 that divides 155 without a remainder.

1, 5, 31, 155

Divisors of 49

List of positive integer divisors of 49 that divides 49 without a remainder.

1, 7, 49

Divisors of 727

List of positive integer divisors of 727 that divides 727 without a remainder.

1, 727

Greatest Common Divisior

We found the divisors of 507, 155, 49, 727 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 507, 155, 49, 727 is 1.

Therefore, GCD of numbers 507, 155, 49, 727 is 1

Given Input Data is 507, 155, 49, 727

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

Prime Factorization of 507 is 3 x 13 x 13

Prime Factorization of 155 is 5 x 31

Prime Factorization of 49 is 7 x 7

Prime Factorization of 727 is 727

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(507, 155) = 78585

GCD(507, 155) = ( 507 x 155 ) / 78585

GCD(507, 155) = 78585 / 78585

GCD(507, 155) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 49

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

LCM(1, 49) = 49

GCD(1, 49) = ( 1 x 49 ) / 49

GCD(1, 49) = 49 / 49

GCD(1, 49) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 727

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

LCM(1, 727) = 727

GCD(1, 727) = ( 1 x 727 ) / 727

GCD(1, 727) = 727 / 727

GCD(1, 727) = 1

GCD of 507, 155, 49, 727 is 1

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• GCD of 808, 143, 97, 413
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1. What is the GCD of 507, 155, 49, 727?

GCD of 507, 155, 49, 727 is 1

2. Where do I get the detailed procedure to find GCD of 507, 155, 49, 727?

You can find a detailed procedure to find GCD of 507, 155, 49, 727 on our page.

3. How to find GCD of 507, 155, 49, 727 on a calculator?

You can find the GCD of 507, 155, 49, 727 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.