GCD of 462, 278, 85, 835 Calculator

Given Input numbers are 462, 278, 85, 835

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

Divisors of 462

List of positive integer divisors of 462 that divides 462 without a remainder.

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462

Divisors of 278

List of positive integer divisors of 278 that divides 278 without a remainder.

1, 2, 139, 278

Divisors of 85

List of positive integer divisors of 85 that divides 85 without a remainder.

1, 5, 17, 85

Divisors of 835

List of positive integer divisors of 835 that divides 835 without a remainder.

1, 5, 167, 835

Greatest Common Divisior

We found the divisors of 462, 278, 85, 835 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 462, 278, 85, 835 is 1.

Therefore, GCD of numbers 462, 278, 85, 835 is 1

Given Input Data is 462, 278, 85, 835

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

Prime Factorization of 462 is 2 x 3 x 7 x 11

Prime Factorization of 278 is 2 x 139

Prime Factorization of 85 is 5 x 17

Prime Factorization of 835 is 5 x 167

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(462, 278) = 64218

GCD(462, 278) = ( 462 x 278 ) / 64218

GCD(462, 278) = 128436 / 64218

GCD(462, 278) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 85

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

LCM(2, 85) = 170

GCD(2, 85) = ( 2 x 85 ) / 170

GCD(2, 85) = 170 / 170

GCD(2, 85) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 835

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

LCM(1, 835) = 835

GCD(1, 835) = ( 1 x 835 ) / 835

GCD(1, 835) = 835 / 835

GCD(1, 835) = 1

GCD of 462, 278, 85, 835 is 1

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• GCD of 927, 819, 15, 358
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1. What is the GCD of 462, 278, 85, 835?

GCD of 462, 278, 85, 835 is 1

2. Where do I get the detailed procedure to find GCD of 462, 278, 85, 835?

You can find a detailed procedure to find GCD of 462, 278, 85, 835 on our page.

3. How to find GCD of 462, 278, 85, 835 on a calculator?

You can find the GCD of 462, 278, 85, 835 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.