GCD of 346, 685, 549, 654 Calculator

Given Input numbers are 346, 685, 549, 654

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 549

List of positive integer divisors of 549 that divides 549 without a remainder.

1, 3, 9, 61, 183, 549

Divisors of 654

List of positive integer divisors of 654 that divides 654 without a remainder.

1, 2, 3, 6, 109, 218, 327, 654

Greatest Common Divisior

We found the divisors of 346, 685, 549, 654 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 346, 685, 549, 654 is 1.

Therefore, GCD of numbers 346, 685, 549, 654 is 1

Given Input Data is 346, 685, 549, 654

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 549 is 3 x 3 x 61

Prime Factorization of 654 is 2 x 3 x 109

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 549

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

LCM(1, 549) = 549

GCD(1, 549) = ( 1 x 549 ) / 549

GCD(1, 549) = 549 / 549

GCD(1, 549) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 654

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

LCM(1, 654) = 654

GCD(1, 654) = ( 1 x 654 ) / 654

GCD(1, 654) = 654 / 654

GCD(1, 654) = 1

GCD of 346, 685, 549, 654 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 365, 373, 348, 307
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• GCD of 231, 841, 774, 180

1. What is the GCD of 346, 685, 549, 654?

GCD of 346, 685, 549, 654 is 1

2. Where do I get the detailed procedure to find GCD of 346, 685, 549, 654?

You can find a detailed procedure to find GCD of 346, 685, 549, 654 on our page.

3. How to find GCD of 346, 685, 549, 654 on a calculator?

You can find the GCD of 346, 685, 549, 654 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.