GCD of 685, 330, 684, 376 Calculator

Given Input numbers are 685, 330, 684, 376

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 330

List of positive integer divisors of 330 that divides 330 without a remainder.

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330

Divisors of 684

List of positive integer divisors of 684 that divides 684 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

Divisors of 376

List of positive integer divisors of 376 that divides 376 without a remainder.

1, 2, 4, 8, 47, 94, 188, 376

Greatest Common Divisior

We found the divisors of 685, 330, 684, 376 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 685, 330, 684, 376 is 1.

Therefore, GCD of numbers 685, 330, 684, 376 is 1

Given Input Data is 685, 330, 684, 376

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

Prime Factorization of 685 is 5 x 137

Prime Factorization of 330 is 2 x 3 x 5 x 11

Prime Factorization of 684 is 2 x 2 x 3 x 3 x 19

Prime Factorization of 376 is 2 x 2 x 2 x 47

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, 330) = 45210

GCD(685, 330) = ( 685 x 330 ) / 45210

GCD(685, 330) = 226050 / 45210

GCD(685, 330) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 684

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

LCM(5, 684) = 3420

GCD(5, 684) = ( 5 x 684 ) / 3420

GCD(5, 684) = 3420 / 3420

GCD(5, 684) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 376

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

LCM(1, 376) = 376

GCD(1, 376) = ( 1 x 376 ) / 376

GCD(1, 376) = 376 / 376

GCD(1, 376) = 1

GCD of 685, 330, 684, 376 is 1

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1. What is the GCD of 685, 330, 684, 376?

GCD of 685, 330, 684, 376 is 1

2. Where do I get the detailed procedure to find GCD of 685, 330, 684, 376?

You can find a detailed procedure to find GCD of 685, 330, 684, 376 on our page.

3. How to find GCD of 685, 330, 684, 376 on a calculator?

You can find the GCD of 685, 330, 684, 376 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.