GCD of 190, 500, 128, 429 Calculator

Given Input numbers are 190, 500, 128, 429

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

Divisors of 190

List of positive integer divisors of 190 that divides 190 without a remainder.

1, 2, 5, 10, 19, 38, 95, 190

Divisors of 500

List of positive integer divisors of 500 that divides 500 without a remainder.

1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500

Divisors of 128

List of positive integer divisors of 128 that divides 128 without a remainder.

1, 2, 4, 8, 16, 32, 64, 128

Divisors of 429

List of positive integer divisors of 429 that divides 429 without a remainder.

1, 3, 11, 13, 33, 39, 143, 429

Greatest Common Divisior

We found the divisors of 190, 500, 128, 429 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 190, 500, 128, 429 is 1.

Therefore, GCD of numbers 190, 500, 128, 429 is 1

Given Input Data is 190, 500, 128, 429

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

Prime Factorization of 190 is 2 x 5 x 19

Prime Factorization of 500 is 2 x 2 x 5 x 5 x 5

Prime Factorization of 128 is 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime Factorization of 429 is 3 x 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(190, 500) = 9500

GCD(190, 500) = ( 190 x 500 ) / 9500

GCD(190, 500) = 95000 / 9500

GCD(190, 500) = 10

Step2:

Here we consider the GCD from the above i.e. 10 as first number and the next as 128

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

LCM(10, 128) = 640

GCD(10, 128) = ( 10 x 128 ) / 640

GCD(10, 128) = 1280 / 640

GCD(10, 128) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 429

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

LCM(2, 429) = 858

GCD(2, 429) = ( 2 x 429 ) / 858

GCD(2, 429) = 858 / 858

GCD(2, 429) = 1

GCD of 190, 500, 128, 429 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 992, 353, 709, 764
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• GCD of 328, 154, 850, 378
• GCD of 198, 626, 177, 528
• GCD of 452, 928, 586, 913

1. What is the GCD of 190, 500, 128, 429?

GCD of 190, 500, 128, 429 is 1

2. Where do I get the detailed procedure to find GCD of 190, 500, 128, 429?

You can find a detailed procedure to find GCD of 190, 500, 128, 429 on our page.

3. How to find GCD of 190, 500, 128, 429 on a calculator?

You can find the GCD of 190, 500, 128, 429 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.