GCD of 285, 711, 407, 848 Calculator

Given Input numbers are 285, 711, 407, 848

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

Divisors of 285

List of positive integer divisors of 285 that divides 285 without a remainder.

1, 3, 5, 15, 19, 57, 95, 285

Divisors of 711

List of positive integer divisors of 711 that divides 711 without a remainder.

1, 3, 9, 79, 237, 711

Divisors of 407

List of positive integer divisors of 407 that divides 407 without a remainder.

1, 11, 37, 407

Divisors of 848

List of positive integer divisors of 848 that divides 848 without a remainder.

1, 2, 4, 8, 16, 53, 106, 212, 424, 848

Greatest Common Divisior

We found the divisors of 285, 711, 407, 848 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 285, 711, 407, 848 is 1.

Therefore, GCD of numbers 285, 711, 407, 848 is 1

Given Input Data is 285, 711, 407, 848

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

Prime Factorization of 285 is 3 x 5 x 19

Prime Factorization of 711 is 3 x 3 x 79

Prime Factorization of 407 is 11 x 37

Prime Factorization of 848 is 2 x 2 x 2 x 2 x 53

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(285, 711) = 67545

GCD(285, 711) = ( 285 x 711 ) / 67545

GCD(285, 711) = 202635 / 67545

GCD(285, 711) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 407

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

LCM(3, 407) = 1221

GCD(3, 407) = ( 3 x 407 ) / 1221

GCD(3, 407) = 1221 / 1221

GCD(3, 407) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 848

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

LCM(1, 848) = 848

GCD(1, 848) = ( 1 x 848 ) / 848

GCD(1, 848) = 848 / 848

GCD(1, 848) = 1

GCD of 285, 711, 407, 848 is 1

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• GCD of 949, 144, 919, 517
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• GCD of 490, 512, 852, 301

1. What is the GCD of 285, 711, 407, 848?

GCD of 285, 711, 407, 848 is 1

2. Where do I get the detailed procedure to find GCD of 285, 711, 407, 848?

You can find a detailed procedure to find GCD of 285, 711, 407, 848 on our page.

3. How to find GCD of 285, 711, 407, 848 on a calculator?

You can find the GCD of 285, 711, 407, 848 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.