GCD of 842, 630, 246 Calculator

Given Input numbers are 842, 630, 246

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

Divisors of 842

List of positive integer divisors of 842 that divides 842 without a remainder.

1, 2, 421, 842

Divisors of 630

List of positive integer divisors of 630 that divides 630 without a remainder.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

Divisors of 246

List of positive integer divisors of 246 that divides 246 without a remainder.

1, 2, 3, 6, 41, 82, 123, 246

Greatest Common Divisior

We found the divisors of 842, 630, 246 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 842, 630, 246 is 2.

Therefore, GCD of numbers 842, 630, 246 is 2

Given Input Data is 842, 630, 246

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

Prime Factorization of 842 is 2 x 421

Prime Factorization of 630 is 2 x 3 x 3 x 5 x 7

Prime Factorization of 246 is 2 x 3 x 41

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(842, 630) = 265230

GCD(842, 630) = ( 842 x 630 ) / 265230

GCD(842, 630) = 530460 / 265230

GCD(842, 630) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 246

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

LCM(2, 246) = 246

GCD(2, 246) = ( 2 x 246 ) / 246

GCD(2, 246) = 492 / 246

GCD(2, 246) = 2

GCD of 842, 630, 246 is 2

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• GCD of 707, 121, 799
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1. What is the GCD of 842, 630, 246?

GCD of 842, 630, 246 is 2

2. Where do I get the detailed procedure to find GCD of 842, 630, 246?

You can find a detailed procedure to find GCD of 842, 630, 246 on our page.

3. How to find GCD of 842, 630, 246 on a calculator?

You can find the GCD of 842, 630, 246 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.