GCD of 991, 882, 347, 847 Calculator

Given Input numbers are 991, 882, 347, 847

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 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 347

List of positive integer divisors of 347 that divides 347 without a remainder.

1, 347

Divisors of 847

List of positive integer divisors of 847 that divides 847 without a remainder.

1, 7, 11, 77, 121, 847

Greatest Common Divisior

We found the divisors of 991, 882, 347, 847 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 991, 882, 347, 847 is 1.

Therefore, GCD of numbers 991, 882, 347, 847 is 1

Given Input Data is 991, 882, 347, 847

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

Prime Factorization of 991 is 991

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

Prime Factorization of 347 is 347

Prime Factorization of 847 is 7 x 11 x 11

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, 882) = 874062

GCD(991, 882) = ( 991 x 882 ) / 874062

GCD(991, 882) = 874062 / 874062

GCD(991, 882) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 347

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

LCM(1, 347) = 347

GCD(1, 347) = ( 1 x 347 ) / 347

GCD(1, 347) = 347 / 347

GCD(1, 347) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 847

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

LCM(1, 847) = 847

GCD(1, 847) = ( 1 x 847 ) / 847

GCD(1, 847) = 847 / 847

GCD(1, 847) = 1

GCD of 991, 882, 347, 847 is 1

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1. What is the GCD of 991, 882, 347, 847?

GCD of 991, 882, 347, 847 is 1

2. Where do I get the detailed procedure to find GCD of 991, 882, 347, 847?

You can find a detailed procedure to find GCD of 991, 882, 347, 847 on our page.

3. How to find GCD of 991, 882, 347, 847 on a calculator?

You can find the GCD of 991, 882, 347, 847 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.