GCD of 991, 844, 677, 353 Calculator

Given Input numbers are 991, 844, 677, 353

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

Divisors of 991

List of positive integer divisors of 991 that divides 991 without a remainder.

1, 991

Divisors of 844

List of positive integer divisors of 844 that divides 844 without a remainder.

1, 2, 4, 211, 422, 844

Divisors of 677

List of positive integer divisors of 677 that divides 677 without a remainder.

1, 677

Divisors of 353

List of positive integer divisors of 353 that divides 353 without a remainder.

1, 353

Greatest Common Divisior

We found the divisors of 991, 844, 677, 353 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 991, 844, 677, 353 is 1.

Therefore, GCD of numbers 991, 844, 677, 353 is 1

Given Input Data is 991, 844, 677, 353

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

Prime Factorization of 991 is 991

Prime Factorization of 844 is 2 x 2 x 211

Prime Factorization of 677 is 677

Prime Factorization of 353 is 353

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(991, 844) = 836404

GCD(991, 844) = ( 991 x 844 ) / 836404

GCD(991, 844) = 836404 / 836404

GCD(991, 844) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 677

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

LCM(1, 677) = 677

GCD(1, 677) = ( 1 x 677 ) / 677

GCD(1, 677) = 677 / 677

GCD(1, 677) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 353

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

LCM(1, 353) = 353

GCD(1, 353) = ( 1 x 353 ) / 353

GCD(1, 353) = 353 / 353

GCD(1, 353) = 1

GCD of 991, 844, 677, 353 is 1

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• GCD of 151, 282, 462, 260
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1. What is the GCD of 991, 844, 677, 353?

GCD of 991, 844, 677, 353 is 1

2. Where do I get the detailed procedure to find GCD of 991, 844, 677, 353?

You can find a detailed procedure to find GCD of 991, 844, 677, 353 on our page.

3. How to find GCD of 991, 844, 677, 353 on a calculator?

You can find the GCD of 991, 844, 677, 353 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.