GCD of 430, 873, 650, 120 Calculator

Given Input numbers are 430, 873, 650, 120

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

Divisors of 430

List of positive integer divisors of 430 that divides 430 without a remainder.

1, 2, 5, 10, 43, 86, 215, 430

Divisors of 873

List of positive integer divisors of 873 that divides 873 without a remainder.

1, 3, 9, 97, 291, 873

Divisors of 650

List of positive integer divisors of 650 that divides 650 without a remainder.

1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

Divisors of 120

List of positive integer divisors of 120 that divides 120 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

Greatest Common Divisior

We found the divisors of 430, 873, 650, 120 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 430, 873, 650, 120 is 1.

Therefore, GCD of numbers 430, 873, 650, 120 is 1

Given Input Data is 430, 873, 650, 120

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

Prime Factorization of 430 is 2 x 5 x 43

Prime Factorization of 873 is 3 x 3 x 97

Prime Factorization of 650 is 2 x 5 x 5 x 13

Prime Factorization of 120 is 2 x 2 x 2 x 3 x 5

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(430, 873) = 375390

GCD(430, 873) = ( 430 x 873 ) / 375390

GCD(430, 873) = 375390 / 375390

GCD(430, 873) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 650

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

LCM(1, 650) = 650

GCD(1, 650) = ( 1 x 650 ) / 650

GCD(1, 650) = 650 / 650

GCD(1, 650) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 120

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

LCM(1, 120) = 120

GCD(1, 120) = ( 1 x 120 ) / 120

GCD(1, 120) = 120 / 120

GCD(1, 120) = 1

GCD of 430, 873, 650, 120 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 810, 626, 423, 780
• GCD of 664, 879, 573, 644
• GCD of 905, 426, 507, 306
• GCD of 825, 214, 325, 713
• GCD of 859, 185, 166, 705

1. What is the GCD of 430, 873, 650, 120?

GCD of 430, 873, 650, 120 is 1

2. Where do I get the detailed procedure to find GCD of 430, 873, 650, 120?

You can find a detailed procedure to find GCD of 430, 873, 650, 120 on our page.

3. How to find GCD of 430, 873, 650, 120 on a calculator?

You can find the GCD of 430, 873, 650, 120 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.