GCD of 858, 982, 273, 723 Calculator

Given Input numbers are 858, 982, 273, 723

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

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

Divisors of 982

List of positive integer divisors of 982 that divides 982 without a remainder.

1, 2, 491, 982

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 723

List of positive integer divisors of 723 that divides 723 without a remainder.

1, 3, 241, 723

Greatest Common Divisior

We found the divisors of 858, 982, 273, 723 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 858, 982, 273, 723 is 1.

Therefore, GCD of numbers 858, 982, 273, 723 is 1

Given Input Data is 858, 982, 273, 723

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

Prime Factorization of 858 is 2 x 3 x 11 x 13

Prime Factorization of 982 is 2 x 491

Prime Factorization of 273 is 3 x 7 x 13

Prime Factorization of 723 is 3 x 241

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(858, 982) = 421278

GCD(858, 982) = ( 858 x 982 ) / 421278

GCD(858, 982) = 842556 / 421278

GCD(858, 982) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 273

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

LCM(2, 273) = 546

GCD(2, 273) = ( 2 x 273 ) / 546

GCD(2, 273) = 546 / 546

GCD(2, 273) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 723

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

LCM(1, 723) = 723

GCD(1, 723) = ( 1 x 723 ) / 723

GCD(1, 723) = 723 / 723

GCD(1, 723) = 1

GCD of 858, 982, 273, 723 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 520, 738, 971, 822
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• GCD of 388, 491, 478, 610
• GCD of 201, 153, 546, 957
• GCD of 375, 846, 433, 874

1. What is the GCD of 858, 982, 273, 723?

GCD of 858, 982, 273, 723 is 1

2. Where do I get the detailed procedure to find GCD of 858, 982, 273, 723?

You can find a detailed procedure to find GCD of 858, 982, 273, 723 on our page.

3. How to find GCD of 858, 982, 273, 723 on a calculator?

You can find the GCD of 858, 982, 273, 723 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.