GCD of 906, 443, 831, 140 Calculator

Given Input numbers are 906, 443, 831, 140

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

Divisors of 906

List of positive integer divisors of 906 that divides 906 without a remainder.

1, 2, 3, 6, 151, 302, 453, 906

Divisors of 443

List of positive integer divisors of 443 that divides 443 without a remainder.

1, 443

Divisors of 831

List of positive integer divisors of 831 that divides 831 without a remainder.

1, 3, 277, 831

Divisors of 140

List of positive integer divisors of 140 that divides 140 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

Greatest Common Divisior

We found the divisors of 906, 443, 831, 140 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 906, 443, 831, 140 is 1.

Therefore, GCD of numbers 906, 443, 831, 140 is 1

Given Input Data is 906, 443, 831, 140

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

Prime Factorization of 906 is 2 x 3 x 151

Prime Factorization of 443 is 443

Prime Factorization of 831 is 3 x 277

Prime Factorization of 140 is 2 x 2 x 5 x 7

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(906, 443) = 401358

GCD(906, 443) = ( 906 x 443 ) / 401358

GCD(906, 443) = 401358 / 401358

GCD(906, 443) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 831

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

LCM(1, 831) = 831

GCD(1, 831) = ( 1 x 831 ) / 831

GCD(1, 831) = 831 / 831

GCD(1, 831) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 140

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

LCM(1, 140) = 140

GCD(1, 140) = ( 1 x 140 ) / 140

GCD(1, 140) = 140 / 140

GCD(1, 140) = 1

GCD of 906, 443, 831, 140 is 1

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1. What is the GCD of 906, 443, 831, 140?

GCD of 906, 443, 831, 140 is 1

2. Where do I get the detailed procedure to find GCD of 906, 443, 831, 140?

You can find a detailed procedure to find GCD of 906, 443, 831, 140 on our page.

3. How to find GCD of 906, 443, 831, 140 on a calculator?

You can find the GCD of 906, 443, 831, 140 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.