GCD of 297, 560, 507, 858 Calculator

Given Input numbers are 297, 560, 507, 858

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

Divisors of 297

List of positive integer divisors of 297 that divides 297 without a remainder.

1, 3, 9, 11, 27, 33, 99, 297

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 507

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

1, 3, 13, 39, 169, 507

Divisors of 858

List of positive integer divisors of 858 that divides 858 without a remainder.

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

Greatest Common Divisior

We found the divisors of 297, 560, 507, 858 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 297, 560, 507, 858 is 1.

Therefore, GCD of numbers 297, 560, 507, 858 is 1

Given Input Data is 297, 560, 507, 858

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

Prime Factorization of 297 is 3 x 3 x 3 x 11

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

Prime Factorization of 507 is 3 x 13 x 13

Prime Factorization of 858 is 2 x 3 x 11 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(297, 560) = 166320

GCD(297, 560) = ( 297 x 560 ) / 166320

GCD(297, 560) = 166320 / 166320

GCD(297, 560) = 1

Step2:

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

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 858

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

LCM(1, 858) = 858

GCD(1, 858) = ( 1 x 858 ) / 858

GCD(1, 858) = 858 / 858

GCD(1, 858) = 1

GCD of 297, 560, 507, 858 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 720, 401, 604, 153
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• GCD of 791, 629, 265, 620

1. What is the GCD of 297, 560, 507, 858?

GCD of 297, 560, 507, 858 is 1

2. Where do I get the detailed procedure to find GCD of 297, 560, 507, 858?

You can find a detailed procedure to find GCD of 297, 560, 507, 858 on our page.

3. How to find GCD of 297, 560, 507, 858 on a calculator?

You can find the GCD of 297, 560, 507, 858 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.