GCD of 818, 882, 840 Calculator

Given Input numbers are 818, 882, 840

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

Divisors of 818

List of positive integer divisors of 818 that divides 818 without a remainder.

1, 2, 409, 818

Divisors of 882

List of positive integer divisors of 882 that divides 882 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882

Divisors of 840

List of positive integer divisors of 840 that divides 840 without a remainder.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

Greatest Common Divisior

We found the divisors of 818, 882, 840 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 818, 882, 840 is 2.

Therefore, GCD of numbers 818, 882, 840 is 2

Given Input Data is 818, 882, 840

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

Prime Factorization of 818 is 2 x 409

Prime Factorization of 882 is 2 x 3 x 3 x 7 x 7

Prime Factorization of 840 is 2 x 2 x 2 x 3 x 5 x 7

Highest common occurrences in the given inputs are 2¹

Multiplying them we get the GCD as 2

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(818, 882) = 360738

GCD(818, 882) = ( 818 x 882 ) / 360738

GCD(818, 882) = 721476 / 360738

GCD(818, 882) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 840

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

LCM(2, 840) = 840

GCD(2, 840) = ( 2 x 840 ) / 840

GCD(2, 840) = 1680 / 840

GCD(2, 840) = 2

GCD of 818, 882, 840 is 2

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1. What is the GCD of 818, 882, 840?

GCD of 818, 882, 840 is 2

2. Where do I get the detailed procedure to find GCD of 818, 882, 840?

You can find a detailed procedure to find GCD of 818, 882, 840 on our page.

3. How to find GCD of 818, 882, 840 on a calculator?

You can find the GCD of 818, 882, 840 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.