GCD of 470, 507, 491, 912 Calculator

Given Input numbers are 470, 507, 491, 912

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

Divisors of 470

List of positive integer divisors of 470 that divides 470 without a remainder.

1, 2, 5, 10, 47, 94, 235, 470

Divisors of 507

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

1, 3, 13, 39, 169, 507

Divisors of 491

List of positive integer divisors of 491 that divides 491 without a remainder.

1, 491

Divisors of 912

List of positive integer divisors of 912 that divides 912 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912

Greatest Common Divisior

We found the divisors of 470, 507, 491, 912 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 470, 507, 491, 912 is 1.

Therefore, GCD of numbers 470, 507, 491, 912 is 1

Given Input Data is 470, 507, 491, 912

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

Prime Factorization of 470 is 2 x 5 x 47

Prime Factorization of 507 is 3 x 13 x 13

Prime Factorization of 491 is 491

Prime Factorization of 912 is 2 x 2 x 2 x 2 x 3 x 19

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(470, 507) = 238290

GCD(470, 507) = ( 470 x 507 ) / 238290

GCD(470, 507) = 238290 / 238290

GCD(470, 507) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 491

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

LCM(1, 491) = 491

GCD(1, 491) = ( 1 x 491 ) / 491

GCD(1, 491) = 491 / 491

GCD(1, 491) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 912

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

LCM(1, 912) = 912

GCD(1, 912) = ( 1 x 912 ) / 912

GCD(1, 912) = 912 / 912

GCD(1, 912) = 1

GCD of 470, 507, 491, 912 is 1

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1. What is the GCD of 470, 507, 491, 912?

GCD of 470, 507, 491, 912 is 1

2. Where do I get the detailed procedure to find GCD of 470, 507, 491, 912?

You can find a detailed procedure to find GCD of 470, 507, 491, 912 on our page.

3. How to find GCD of 470, 507, 491, 912 on a calculator?

You can find the GCD of 470, 507, 491, 912 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.