GCD of 836, 211, 70, 982 Calculator

Given Input numbers are 836, 211, 70, 982

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

Divisors of 836

List of positive integer divisors of 836 that divides 836 without a remainder.

1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

Divisors of 211

List of positive integer divisors of 211 that divides 211 without a remainder.

1, 211

Divisors of 70

List of positive integer divisors of 70 that divides 70 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70

Divisors of 982

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

1, 2, 491, 982

Greatest Common Divisior

We found the divisors of 836, 211, 70, 982 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 836, 211, 70, 982 is 1.

Therefore, GCD of numbers 836, 211, 70, 982 is 1

Given Input Data is 836, 211, 70, 982

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

Prime Factorization of 836 is 2 x 2 x 11 x 19

Prime Factorization of 211 is 211

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 982 is 2 x 491

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(836, 211) = 176396

GCD(836, 211) = ( 836 x 211 ) / 176396

GCD(836, 211) = 176396 / 176396

GCD(836, 211) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 70

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

LCM(1, 70) = 70

GCD(1, 70) = ( 1 x 70 ) / 70

GCD(1, 70) = 70 / 70

GCD(1, 70) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 982

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

LCM(1, 982) = 982

GCD(1, 982) = ( 1 x 982 ) / 982

GCD(1, 982) = 982 / 982

GCD(1, 982) = 1

GCD of 836, 211, 70, 982 is 1

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1. What is the GCD of 836, 211, 70, 982?

GCD of 836, 211, 70, 982 is 1

2. Where do I get the detailed procedure to find GCD of 836, 211, 70, 982?

You can find a detailed procedure to find GCD of 836, 211, 70, 982 on our page.

3. How to find GCD of 836, 211, 70, 982 on a calculator?

You can find the GCD of 836, 211, 70, 982 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.