GCD of 234, 870, 143 Calculator

Given Input numbers are 234, 870, 143

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 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 143

List of positive integer divisors of 143 that divides 143 without a remainder.

1, 11, 13, 143

Greatest Common Divisior

We found the divisors of 234, 870, 143 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 234, 870, 143 is 1.

Therefore, GCD of numbers 234, 870, 143 is 1

Given Input Data is 234, 870, 143

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 870 is 2 x 3 x 5 x 29

Prime Factorization of 143 is 11 x 13

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, 870) = 33930

GCD(234, 870) = ( 234 x 870 ) / 33930

GCD(234, 870) = 203580 / 33930

GCD(234, 870) = 6

Step2:

Here we consider the GCD from the above i.e. 6 as first number and the next as 143

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

LCM(6, 143) = 858

GCD(6, 143) = ( 6 x 143 ) / 858

GCD(6, 143) = 858 / 858

GCD(6, 143) = 1

GCD of 234, 870, 143 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 739, 968, 252
• GCD of 122, 454, 426
• GCD of 267, 133, 408
• GCD of 248, 581, 719
• GCD of 680, 268, 871

1. What is the GCD of 234, 870, 143?

GCD of 234, 870, 143 is 1

2. Where do I get the detailed procedure to find GCD of 234, 870, 143?

You can find a detailed procedure to find GCD of 234, 870, 143 on our page.

3. How to find GCD of 234, 870, 143 on a calculator?

You can find the GCD of 234, 870, 143 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.