GCD of 948, 819, 286, 666 Calculator

Given Input numbers are 948, 819, 286, 666

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

Divisors of 948

List of positive integer divisors of 948 that divides 948 without a remainder.

1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948

Divisors of 819

List of positive integer divisors of 819 that divides 819 without a remainder.

1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819

Divisors of 286

List of positive integer divisors of 286 that divides 286 without a remainder.

1, 2, 11, 13, 22, 26, 143, 286

Divisors of 666

List of positive integer divisors of 666 that divides 666 without a remainder.

1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

Greatest Common Divisior

We found the divisors of 948, 819, 286, 666 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 948, 819, 286, 666 is 1.

Therefore, GCD of numbers 948, 819, 286, 666 is 1

Given Input Data is 948, 819, 286, 666

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

Prime Factorization of 948 is 2 x 2 x 3 x 79

Prime Factorization of 819 is 3 x 3 x 7 x 13

Prime Factorization of 286 is 2 x 11 x 13

Prime Factorization of 666 is 2 x 3 x 3 x 37

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(948, 819) = 258804

GCD(948, 819) = ( 948 x 819 ) / 258804

GCD(948, 819) = 776412 / 258804

GCD(948, 819) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 286

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

LCM(3, 286) = 858

GCD(3, 286) = ( 3 x 286 ) / 858

GCD(3, 286) = 858 / 858

GCD(3, 286) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 666

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

LCM(1, 666) = 666

GCD(1, 666) = ( 1 x 666 ) / 666

GCD(1, 666) = 666 / 666

GCD(1, 666) = 1

GCD of 948, 819, 286, 666 is 1

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1. What is the GCD of 948, 819, 286, 666?

GCD of 948, 819, 286, 666 is 1

2. Where do I get the detailed procedure to find GCD of 948, 819, 286, 666?

You can find a detailed procedure to find GCD of 948, 819, 286, 666 on our page.

3. How to find GCD of 948, 819, 286, 666 on a calculator?

You can find the GCD of 948, 819, 286, 666 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.