GCD of 881, 648, 472, 660 Calculator

Given Input numbers are 881, 648, 472, 660

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

Divisors of 881

List of positive integer divisors of 881 that divides 881 without a remainder.

1, 881

Divisors of 648

List of positive integer divisors of 648 that divides 648 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

Divisors of 472

List of positive integer divisors of 472 that divides 472 without a remainder.

1, 2, 4, 8, 59, 118, 236, 472

Divisors of 660

List of positive integer divisors of 660 that divides 660 without a remainder.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

Greatest Common Divisior

We found the divisors of 881, 648, 472, 660 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 881, 648, 472, 660 is 1.

Therefore, GCD of numbers 881, 648, 472, 660 is 1

Given Input Data is 881, 648, 472, 660

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

Prime Factorization of 881 is 881

Prime Factorization of 648 is 2 x 2 x 2 x 3 x 3 x 3 x 3

Prime Factorization of 472 is 2 x 2 x 2 x 59

Prime Factorization of 660 is 2 x 2 x 3 x 5 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(881, 648) = 570888

GCD(881, 648) = ( 881 x 648 ) / 570888

GCD(881, 648) = 570888 / 570888

GCD(881, 648) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 472

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

LCM(1, 472) = 472

GCD(1, 472) = ( 1 x 472 ) / 472

GCD(1, 472) = 472 / 472

GCD(1, 472) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 660

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

LCM(1, 660) = 660

GCD(1, 660) = ( 1 x 660 ) / 660

GCD(1, 660) = 660 / 660

GCD(1, 660) = 1

GCD of 881, 648, 472, 660 is 1

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1. What is the GCD of 881, 648, 472, 660?

GCD of 881, 648, 472, 660 is 1

2. Where do I get the detailed procedure to find GCD of 881, 648, 472, 660?

You can find a detailed procedure to find GCD of 881, 648, 472, 660 on our page.

3. How to find GCD of 881, 648, 472, 660 on a calculator?

You can find the GCD of 881, 648, 472, 660 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.