GCD of 858, 619, 132, 143 Calculator

Given Input numbers are 858, 619, 132, 143

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

Divisors of 858

List of positive integer divisors of 858 that divides 858 without a remainder.

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

Divisors of 619

List of positive integer divisors of 619 that divides 619 without a remainder.

1, 619

Divisors of 132

List of positive integer divisors of 132 that divides 132 without a remainder.

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132

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 858, 619, 132, 143 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 858, 619, 132, 143 is 1.

Therefore, GCD of numbers 858, 619, 132, 143 is 1

Given Input Data is 858, 619, 132, 143

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

Prime Factorization of 858 is 2 x 3 x 11 x 13

Prime Factorization of 619 is 619

Prime Factorization of 132 is 2 x 2 x 3 x 11

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(858, 619) = 531102

GCD(858, 619) = ( 858 x 619 ) / 531102

GCD(858, 619) = 531102 / 531102

GCD(858, 619) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 132

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

LCM(1, 132) = 132

GCD(1, 132) = ( 1 x 132 ) / 132

GCD(1, 132) = 132 / 132

GCD(1, 132) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 143

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

LCM(1, 143) = 143

GCD(1, 143) = ( 1 x 143 ) / 143

GCD(1, 143) = 143 / 143

GCD(1, 143) = 1

GCD of 858, 619, 132, 143 is 1

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1. What is the GCD of 858, 619, 132, 143?

GCD of 858, 619, 132, 143 is 1

2. Where do I get the detailed procedure to find GCD of 858, 619, 132, 143?

You can find a detailed procedure to find GCD of 858, 619, 132, 143 on our page.

3. How to find GCD of 858, 619, 132, 143 on a calculator?

You can find the GCD of 858, 619, 132, 143 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.