GCD of 142, 422, 385, 575 Calculator

Given Input numbers are 142, 422, 385, 575

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

Divisors of 142

List of positive integer divisors of 142 that divides 142 without a remainder.

1, 2, 71, 142

Divisors of 422

List of positive integer divisors of 422 that divides 422 without a remainder.

1, 2, 211, 422

Divisors of 385

List of positive integer divisors of 385 that divides 385 without a remainder.

1, 5, 7, 11, 35, 55, 77, 385

Divisors of 575

List of positive integer divisors of 575 that divides 575 without a remainder.

1, 5, 23, 25, 115, 575

Greatest Common Divisior

We found the divisors of 142, 422, 385, 575 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 142, 422, 385, 575 is 1.

Therefore, GCD of numbers 142, 422, 385, 575 is 1

Given Input Data is 142, 422, 385, 575

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

Prime Factorization of 142 is 2 x 71

Prime Factorization of 422 is 2 x 211

Prime Factorization of 385 is 5 x 7 x 11

Prime Factorization of 575 is 5 x 5 x 23

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(142, 422) = 29962

GCD(142, 422) = ( 142 x 422 ) / 29962

GCD(142, 422) = 59924 / 29962

GCD(142, 422) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 385

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

LCM(2, 385) = 770

GCD(2, 385) = ( 2 x 385 ) / 770

GCD(2, 385) = 770 / 770

GCD(2, 385) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 575

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

LCM(1, 575) = 575

GCD(1, 575) = ( 1 x 575 ) / 575

GCD(1, 575) = 575 / 575

GCD(1, 575) = 1

GCD of 142, 422, 385, 575 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 427, 273, 704, 677
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• GCD of 108, 973, 838, 635

1. What is the GCD of 142, 422, 385, 575?

GCD of 142, 422, 385, 575 is 1

2. Where do I get the detailed procedure to find GCD of 142, 422, 385, 575?

You can find a detailed procedure to find GCD of 142, 422, 385, 575 on our page.

3. How to find GCD of 142, 422, 385, 575 on a calculator?

You can find the GCD of 142, 422, 385, 575 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.