GCD of 530, 135, 560, 127 Calculator

Given Input numbers are 530, 135, 560, 127

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

Divisors of 530

List of positive integer divisors of 530 that divides 530 without a remainder.

1, 2, 5, 10, 53, 106, 265, 530

Divisors of 135

List of positive integer divisors of 135 that divides 135 without a remainder.

1, 3, 5, 9, 15, 27, 45, 135

Divisors of 560

List of positive integer divisors of 560 that divides 560 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560

Divisors of 127

List of positive integer divisors of 127 that divides 127 without a remainder.

1, 127

Greatest Common Divisior

We found the divisors of 530, 135, 560, 127 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 530, 135, 560, 127 is 1.

Therefore, GCD of numbers 530, 135, 560, 127 is 1

Given Input Data is 530, 135, 560, 127

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

Prime Factorization of 530 is 2 x 5 x 53

Prime Factorization of 135 is 3 x 3 x 3 x 5

Prime Factorization of 560 is 2 x 2 x 2 x 2 x 5 x 7

Prime Factorization of 127 is 127

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(530, 135) = 14310

GCD(530, 135) = ( 530 x 135 ) / 14310

GCD(530, 135) = 71550 / 14310

GCD(530, 135) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 560

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

LCM(5, 560) = 560

GCD(5, 560) = ( 5 x 560 ) / 560

GCD(5, 560) = 2800 / 560

GCD(5, 560) = 5

Step3:

Here we consider the GCD from the above i.e. 5 as first number and the next as 127

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

LCM(5, 127) = 635

GCD(5, 127) = ( 5 x 127 ) / 635

GCD(5, 127) = 635 / 635

GCD(5, 127) = 1

GCD of 530, 135, 560, 127 is 1

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1. What is the GCD of 530, 135, 560, 127?

GCD of 530, 135, 560, 127 is 1

2. Where do I get the detailed procedure to find GCD of 530, 135, 560, 127?

You can find a detailed procedure to find GCD of 530, 135, 560, 127 on our page.

3. How to find GCD of 530, 135, 560, 127 on a calculator?

You can find the GCD of 530, 135, 560, 127 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.