GCD of 680, 361, 216, 131 Calculator

Given Input numbers are 680, 361, 216, 131

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

Divisors of 680

List of positive integer divisors of 680 that divides 680 without a remainder.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 361

List of positive integer divisors of 361 that divides 361 without a remainder.

1, 19, 361

Divisors of 216

List of positive integer divisors of 216 that divides 216 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216

Divisors of 131

List of positive integer divisors of 131 that divides 131 without a remainder.

1, 131

Greatest Common Divisior

We found the divisors of 680, 361, 216, 131 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 680, 361, 216, 131 is 1.

Therefore, GCD of numbers 680, 361, 216, 131 is 1

Given Input Data is 680, 361, 216, 131

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

Prime Factorization of 680 is 2 x 2 x 2 x 5 x 17

Prime Factorization of 361 is 19 x 19

Prime Factorization of 216 is 2 x 2 x 2 x 3 x 3 x 3

Prime Factorization of 131 is 131

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(680, 361) = 245480

GCD(680, 361) = ( 680 x 361 ) / 245480

GCD(680, 361) = 245480 / 245480

GCD(680, 361) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 216

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

LCM(1, 216) = 216

GCD(1, 216) = ( 1 x 216 ) / 216

GCD(1, 216) = 216 / 216

GCD(1, 216) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 131

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

LCM(1, 131) = 131

GCD(1, 131) = ( 1 x 131 ) / 131

GCD(1, 131) = 131 / 131

GCD(1, 131) = 1

GCD of 680, 361, 216, 131 is 1

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• GCD of 594, 684, 615, 427
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1. What is the GCD of 680, 361, 216, 131?

GCD of 680, 361, 216, 131 is 1

2. Where do I get the detailed procedure to find GCD of 680, 361, 216, 131?

You can find a detailed procedure to find GCD of 680, 361, 216, 131 on our page.

3. How to find GCD of 680, 361, 216, 131 on a calculator?

You can find the GCD of 680, 361, 216, 131 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.