GCD of 842, 886, 31, 137 Calculator

Given Input numbers are 842, 886, 31, 137

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

Divisors of 842

List of positive integer divisors of 842 that divides 842 without a remainder.

1, 2, 421, 842

Divisors of 886

List of positive integer divisors of 886 that divides 886 without a remainder.

1, 2, 443, 886

Divisors of 31

List of positive integer divisors of 31 that divides 31 without a remainder.

1, 31

Divisors of 137

List of positive integer divisors of 137 that divides 137 without a remainder.

1, 137

Greatest Common Divisior

We found the divisors of 842, 886, 31, 137 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 842, 886, 31, 137 is 1.

Therefore, GCD of numbers 842, 886, 31, 137 is 1

Given Input Data is 842, 886, 31, 137

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

Prime Factorization of 842 is 2 x 421

Prime Factorization of 886 is 2 x 443

Prime Factorization of 31 is 31

Prime Factorization of 137 is 137

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(842, 886) = 373006

GCD(842, 886) = ( 842 x 886 ) / 373006

GCD(842, 886) = 746012 / 373006

GCD(842, 886) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 31

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

LCM(2, 31) = 62

GCD(2, 31) = ( 2 x 31 ) / 62

GCD(2, 31) = 62 / 62

GCD(2, 31) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 137

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

LCM(1, 137) = 137

GCD(1, 137) = ( 1 x 137 ) / 137

GCD(1, 137) = 137 / 137

GCD(1, 137) = 1

GCD of 842, 886, 31, 137 is 1

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1. What is the GCD of 842, 886, 31, 137?

GCD of 842, 886, 31, 137 is 1

2. Where do I get the detailed procedure to find GCD of 842, 886, 31, 137?

You can find a detailed procedure to find GCD of 842, 886, 31, 137 on our page.

3. How to find GCD of 842, 886, 31, 137 on a calculator?

You can find the GCD of 842, 886, 31, 137 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.