GCD of 273, 210, 895 Calculator

Given Input numbers are 273, 210, 895

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

Divisors of 273

List of positive integer divisors of 273 that divides 273 without a remainder.

1, 3, 7, 13, 21, 39, 91, 273

Divisors of 210

List of positive integer divisors of 210 that divides 210 without a remainder.

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

Divisors of 895

List of positive integer divisors of 895 that divides 895 without a remainder.

1, 5, 179, 895

Greatest Common Divisior

We found the divisors of 273, 210, 895 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 273, 210, 895 is 1.

Therefore, GCD of numbers 273, 210, 895 is 1

Given Input Data is 273, 210, 895

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

Prime Factorization of 273 is 3 x 7 x 13

Prime Factorization of 210 is 2 x 3 x 5 x 7

Prime Factorization of 895 is 5 x 179

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(273, 210) = 2730

GCD(273, 210) = ( 273 x 210 ) / 2730

GCD(273, 210) = 57330 / 2730

GCD(273, 210) = 21

Step2:

Here we consider the GCD from the above i.e. 21 as first number and the next as 895

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

LCM(21, 895) = 18795

GCD(21, 895) = ( 21 x 895 ) / 18795

GCD(21, 895) = 18795 / 18795

GCD(21, 895) = 1

GCD of 273, 210, 895 is 1

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1. What is the GCD of 273, 210, 895?

GCD of 273, 210, 895 is 1

2. Where do I get the detailed procedure to find GCD of 273, 210, 895?

You can find a detailed procedure to find GCD of 273, 210, 895 on our page.

3. How to find GCD of 273, 210, 895 on a calculator?

You can find the GCD of 273, 210, 895 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.