GCD of 880, 351, 279, 663 Calculator

Given Input numbers are 880, 351, 279, 663

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

Divisors of 880

List of positive integer divisors of 880 that divides 880 without a remainder.

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

Divisors of 351

List of positive integer divisors of 351 that divides 351 without a remainder.

1, 3, 9, 13, 27, 39, 117, 351

Divisors of 279

List of positive integer divisors of 279 that divides 279 without a remainder.

1, 3, 9, 31, 93, 279

Divisors of 663

List of positive integer divisors of 663 that divides 663 without a remainder.

1, 3, 13, 17, 39, 51, 221, 663

Greatest Common Divisior

We found the divisors of 880, 351, 279, 663 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 880, 351, 279, 663 is 1.

Therefore, GCD of numbers 880, 351, 279, 663 is 1

Given Input Data is 880, 351, 279, 663

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

Prime Factorization of 880 is 2 x 2 x 2 x 2 x 5 x 11

Prime Factorization of 351 is 3 x 3 x 3 x 13

Prime Factorization of 279 is 3 x 3 x 31

Prime Factorization of 663 is 3 x 13 x 17

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(880, 351) = 308880

GCD(880, 351) = ( 880 x 351 ) / 308880

GCD(880, 351) = 308880 / 308880

GCD(880, 351) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 279

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

LCM(1, 279) = 279

GCD(1, 279) = ( 1 x 279 ) / 279

GCD(1, 279) = 279 / 279

GCD(1, 279) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 663

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

LCM(1, 663) = 663

GCD(1, 663) = ( 1 x 663 ) / 663

GCD(1, 663) = 663 / 663

GCD(1, 663) = 1

GCD of 880, 351, 279, 663 is 1

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1. What is the GCD of 880, 351, 279, 663?

GCD of 880, 351, 279, 663 is 1

2. Where do I get the detailed procedure to find GCD of 880, 351, 279, 663?

You can find a detailed procedure to find GCD of 880, 351, 279, 663 on our page.

3. How to find GCD of 880, 351, 279, 663 on a calculator?

You can find the GCD of 880, 351, 279, 663 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.