GCD of 857, 571, 142 Calculator

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Make use of GCD Calculator to determine the Greatest Common Divisor of 857, 571, 142 i.e. 1 largest integer that divides all the numbers equally.

GCD of 857, 571, 142 is 1

GCD(857, 571, 142) = 1

Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345

GCD of

GCD of numbers 857, 571, 142 is 1

GCD(857, 571, 142) = 1

GCD of 857,571,142 Calculator

GCDof 857,571,142 is 1

Given Input numbers are 857, 571, 142

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

Divisors of 857

List of positive integer divisors of 857 that divides 857 without a remainder.

1, 857

Divisors of 571

List of positive integer divisors of 571 that divides 571 without a remainder.

1, 571

Divisors of 142

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

1, 2, 71, 142

Greatest Common Divisior

We found the divisors of 857, 571, 142 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 857, 571, 142 is 1.

Therefore, GCD of numbers 857, 571, 142 is 1

Finding GCD of 857, 571, 142 using Prime Factorization

Given Input Data is 857, 571, 142

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

Prime Factorization of 857 is 857

Prime Factorization of 571 is 571

Prime Factorization of 142 is 2 x 71

The above numbers do not have any common prime factor. So GCD is 1

Finding GCD of 857, 571, 142 using LCM Formula

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(857, 571) = 489347

GCD(857, 571) = ( 857 x 571 ) / 489347

GCD(857, 571) = 489347 / 489347

GCD(857, 571) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 142

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

LCM(1, 142) = 142

GCD(1, 142) = ( 1 x 142 ) / 142

GCD(1, 142) = 142 / 142

GCD(1, 142) = 1

GCD of 857, 571, 142 is 1

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FAQs on GCD of numbers 857, 571, 142

1. What is the GCD of 857, 571, 142?

GCD of 857, 571, 142 is 1

2. Where do I get the detailed procedure to find GCD of 857, 571, 142?

You can find a detailed procedure to find GCD of 857, 571, 142 on our page.

3. How to find GCD of 857, 571, 142 on a calculator?

You can find the GCD of 857, 571, 142 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.