GCD of 671, 870, 219 Calculator

Given Input numbers are 671, 870, 219

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

Divisors of 671

List of positive integer divisors of 671 that divides 671 without a remainder.

1, 11, 61, 671

Divisors of 870

List of positive integer divisors of 870 that divides 870 without a remainder.

1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870

Divisors of 219

List of positive integer divisors of 219 that divides 219 without a remainder.

1, 3, 73, 219

Greatest Common Divisior

We found the divisors of 671, 870, 219 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 671, 870, 219 is 1.

Therefore, GCD of numbers 671, 870, 219 is 1

Given Input Data is 671, 870, 219

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

Prime Factorization of 671 is 11 x 61

Prime Factorization of 870 is 2 x 3 x 5 x 29

Prime Factorization of 219 is 3 x 73

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(671, 870) = 583770

GCD(671, 870) = ( 671 x 870 ) / 583770

GCD(671, 870) = 583770 / 583770

GCD(671, 870) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 219

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

LCM(1, 219) = 219

GCD(1, 219) = ( 1 x 219 ) / 219

GCD(1, 219) = 219 / 219

GCD(1, 219) = 1

GCD of 671, 870, 219 is 1

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• GCD of 186, 260, 354
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1. What is the GCD of 671, 870, 219?

GCD of 671, 870, 219 is 1

2. Where do I get the detailed procedure to find GCD of 671, 870, 219?

You can find a detailed procedure to find GCD of 671, 870, 219 on our page.

3. How to find GCD of 671, 870, 219 on a calculator?

You can find the GCD of 671, 870, 219 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.