GCD of 234, 966, 391, 870 Calculator

Given Input numbers are 234, 966, 391, 870

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

Divisors of 234

List of positive integer divisors of 234 that divides 234 without a remainder.

1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234

Divisors of 966

List of positive integer divisors of 966 that divides 966 without a remainder.

1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966

Divisors of 391

List of positive integer divisors of 391 that divides 391 without a remainder.

1, 17, 23, 391

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

Greatest Common Divisior

We found the divisors of 234, 966, 391, 870 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 234, 966, 391, 870 is 1.

Therefore, GCD of numbers 234, 966, 391, 870 is 1

Given Input Data is 234, 966, 391, 870

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

Prime Factorization of 234 is 2 x 3 x 3 x 13

Prime Factorization of 966 is 2 x 3 x 7 x 23

Prime Factorization of 391 is 17 x 23

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

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(234, 966) = 37674

GCD(234, 966) = ( 234 x 966 ) / 37674

GCD(234, 966) = 226044 / 37674

GCD(234, 966) = 6

Step2:

Here we consider the GCD from the above i.e. 6 as first number and the next as 391

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

LCM(6, 391) = 2346

GCD(6, 391) = ( 6 x 391 ) / 2346

GCD(6, 391) = 2346 / 2346

GCD(6, 391) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 870

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

LCM(1, 870) = 870

GCD(1, 870) = ( 1 x 870 ) / 870

GCD(1, 870) = 870 / 870

GCD(1, 870) = 1

GCD of 234, 966, 391, 870 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 470, 622, 295, 885
• GCD of 916, 314, 834, 910
• GCD of 266, 916, 825, 327
• GCD of 880, 865, 334, 490
• GCD of 592, 209, 574, 510

1. What is the GCD of 234, 966, 391, 870?

GCD of 234, 966, 391, 870 is 1

2. Where do I get the detailed procedure to find GCD of 234, 966, 391, 870?

You can find a detailed procedure to find GCD of 234, 966, 391, 870 on our page.

3. How to find GCD of 234, 966, 391, 870 on a calculator?

You can find the GCD of 234, 966, 391, 870 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.