GCD of 346, 685, 18, 246 Calculator

Given Input numbers are 346, 685, 18, 246

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

Divisors of 346

List of positive integer divisors of 346 that divides 346 without a remainder.

1, 2, 173, 346

Divisors of 685

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

1, 5, 137, 685

Divisors of 18

List of positive integer divisors of 18 that divides 18 without a remainder.

1, 2, 3, 6, 9, 18

Divisors of 246

List of positive integer divisors of 246 that divides 246 without a remainder.

1, 2, 3, 6, 41, 82, 123, 246

Greatest Common Divisior

We found the divisors of 346, 685, 18, 246 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 346, 685, 18, 246 is 1.

Therefore, GCD of numbers 346, 685, 18, 246 is 1

Given Input Data is 346, 685, 18, 246

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

Prime Factorization of 346 is 2 x 173

Prime Factorization of 685 is 5 x 137

Prime Factorization of 18 is 2 x 3 x 3

Prime Factorization of 246 is 2 x 3 x 41

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(346, 685) = 237010

GCD(346, 685) = ( 346 x 685 ) / 237010

GCD(346, 685) = 237010 / 237010

GCD(346, 685) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 18

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

LCM(1, 18) = 18

GCD(1, 18) = ( 1 x 18 ) / 18

GCD(1, 18) = 18 / 18

GCD(1, 18) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 246

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

LCM(1, 246) = 246

GCD(1, 246) = ( 1 x 246 ) / 246

GCD(1, 246) = 246 / 246

GCD(1, 246) = 1

GCD of 346, 685, 18, 246 is 1

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• GCD of 123, 625, 34, 316
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1. What is the GCD of 346, 685, 18, 246?

GCD of 346, 685, 18, 246 is 1

2. Where do I get the detailed procedure to find GCD of 346, 685, 18, 246?

You can find a detailed procedure to find GCD of 346, 685, 18, 246 on our page.

3. How to find GCD of 346, 685, 18, 246 on a calculator?

You can find the GCD of 346, 685, 18, 246 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.