GCD of 685, 461, 47, 358 Calculator

Given Input numbers are 685, 461, 47, 358

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

Divisors of 685

List of positive integer divisors of 685 that divides 685 without a remainder.

1, 5, 137, 685

Divisors of 461

List of positive integer divisors of 461 that divides 461 without a remainder.

1, 461

Divisors of 47

List of positive integer divisors of 47 that divides 47 without a remainder.

1, 47

Divisors of 358

List of positive integer divisors of 358 that divides 358 without a remainder.

1, 2, 179, 358

Greatest Common Divisior

We found the divisors of 685, 461, 47, 358 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 685, 461, 47, 358 is 1.

Therefore, GCD of numbers 685, 461, 47, 358 is 1

Given Input Data is 685, 461, 47, 358

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

Prime Factorization of 685 is 5 x 137

Prime Factorization of 461 is 461

Prime Factorization of 47 is 47

Prime Factorization of 358 is 2 x 179

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(685, 461) = 315785

GCD(685, 461) = ( 685 x 461 ) / 315785

GCD(685, 461) = 315785 / 315785

GCD(685, 461) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 47

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

LCM(1, 47) = 47

GCD(1, 47) = ( 1 x 47 ) / 47

GCD(1, 47) = 47 / 47

GCD(1, 47) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 358

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

LCM(1, 358) = 358

GCD(1, 358) = ( 1 x 358 ) / 358

GCD(1, 358) = 358 / 358

GCD(1, 358) = 1

GCD of 685, 461, 47, 358 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 194, 842, 56, 915
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• GCD of 922, 675, 47, 985
• GCD of 873, 277, 17, 988
• GCD of 452, 829, 43, 172

1. What is the GCD of 685, 461, 47, 358?

GCD of 685, 461, 47, 358 is 1

2. Where do I get the detailed procedure to find GCD of 685, 461, 47, 358?

You can find a detailed procedure to find GCD of 685, 461, 47, 358 on our page.

3. How to find GCD of 685, 461, 47, 358 on a calculator?

You can find the GCD of 685, 461, 47, 358 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.