GCD of 891, 478, 551, 118 Calculator

Given Input numbers are 891, 478, 551, 118

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

Divisors of 891

List of positive integer divisors of 891 that divides 891 without a remainder.

1, 3, 9, 11, 27, 33, 81, 99, 297, 891

Divisors of 478

List of positive integer divisors of 478 that divides 478 without a remainder.

1, 2, 239, 478

Divisors of 551

List of positive integer divisors of 551 that divides 551 without a remainder.

1, 19, 29, 551

Divisors of 118

List of positive integer divisors of 118 that divides 118 without a remainder.

1, 2, 59, 118

Greatest Common Divisior

We found the divisors of 891, 478, 551, 118 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 891, 478, 551, 118 is 1.

Therefore, GCD of numbers 891, 478, 551, 118 is 1

Given Input Data is 891, 478, 551, 118

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

Prime Factorization of 891 is 3 x 3 x 3 x 3 x 11

Prime Factorization of 478 is 2 x 239

Prime Factorization of 551 is 19 x 29

Prime Factorization of 118 is 2 x 59

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(891, 478) = 425898

GCD(891, 478) = ( 891 x 478 ) / 425898

GCD(891, 478) = 425898 / 425898

GCD(891, 478) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 551

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

LCM(1, 551) = 551

GCD(1, 551) = ( 1 x 551 ) / 551

GCD(1, 551) = 551 / 551

GCD(1, 551) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 118

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

LCM(1, 118) = 118

GCD(1, 118) = ( 1 x 118 ) / 118

GCD(1, 118) = 118 / 118

GCD(1, 118) = 1

GCD of 891, 478, 551, 118 is 1

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1. What is the GCD of 891, 478, 551, 118?

GCD of 891, 478, 551, 118 is 1

2. Where do I get the detailed procedure to find GCD of 891, 478, 551, 118?

You can find a detailed procedure to find GCD of 891, 478, 551, 118 on our page.

3. How to find GCD of 891, 478, 551, 118 on a calculator?

You can find the GCD of 891, 478, 551, 118 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.