GCD of 471, 615, 11, 507 Calculator

Given Input numbers are 471, 615, 11, 507

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

Divisors of 471

List of positive integer divisors of 471 that divides 471 without a remainder.

1, 3, 157, 471

Divisors of 615

List of positive integer divisors of 615 that divides 615 without a remainder.

1, 3, 5, 15, 41, 123, 205, 615

Divisors of 11

List of positive integer divisors of 11 that divides 11 without a remainder.

1, 11

Divisors of 507

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

1, 3, 13, 39, 169, 507

Greatest Common Divisior

We found the divisors of 471, 615, 11, 507 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 471, 615, 11, 507 is 1.

Therefore, GCD of numbers 471, 615, 11, 507 is 1

Given Input Data is 471, 615, 11, 507

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

Prime Factorization of 471 is 3 x 157

Prime Factorization of 615 is 3 x 5 x 41

Prime Factorization of 11 is 11

Prime Factorization of 507 is 3 x 13 x 13

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(471, 615) = 96555

GCD(471, 615) = ( 471 x 615 ) / 96555

GCD(471, 615) = 289665 / 96555

GCD(471, 615) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 11

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

LCM(3, 11) = 33

GCD(3, 11) = ( 3 x 11 ) / 33

GCD(3, 11) = 33 / 33

GCD(3, 11) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 507

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

LCM(1, 507) = 507

GCD(1, 507) = ( 1 x 507 ) / 507

GCD(1, 507) = 507 / 507

GCD(1, 507) = 1

GCD of 471, 615, 11, 507 is 1

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• GCD of 460, 837, 23, 719
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• GCD of 872, 918, 38, 369

1. What is the GCD of 471, 615, 11, 507?

GCD of 471, 615, 11, 507 is 1

2. Where do I get the detailed procedure to find GCD of 471, 615, 11, 507?

You can find a detailed procedure to find GCD of 471, 615, 11, 507 on our page.

3. How to find GCD of 471, 615, 11, 507 on a calculator?

You can find the GCD of 471, 615, 11, 507 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.