GCD of 831, 862, 37, 980 Calculator

Given Input numbers are 831, 862, 37, 980

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

Divisors of 831

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

1, 3, 277, 831

Divisors of 862

List of positive integer divisors of 862 that divides 862 without a remainder.

1, 2, 431, 862

Divisors of 37

List of positive integer divisors of 37 that divides 37 without a remainder.

1, 37

Divisors of 980

List of positive integer divisors of 980 that divides 980 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

Greatest Common Divisior

We found the divisors of 831, 862, 37, 980 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 831, 862, 37, 980 is 1.

Therefore, GCD of numbers 831, 862, 37, 980 is 1

Given Input Data is 831, 862, 37, 980

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

Prime Factorization of 831 is 3 x 277

Prime Factorization of 862 is 2 x 431

Prime Factorization of 37 is 37

Prime Factorization of 980 is 2 x 2 x 5 x 7 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(831, 862) = 716322

GCD(831, 862) = ( 831 x 862 ) / 716322

GCD(831, 862) = 716322 / 716322

GCD(831, 862) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 37

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

LCM(1, 37) = 37

GCD(1, 37) = ( 1 x 37 ) / 37

GCD(1, 37) = 37 / 37

GCD(1, 37) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 980

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

LCM(1, 980) = 980

GCD(1, 980) = ( 1 x 980 ) / 980

GCD(1, 980) = 980 / 980

GCD(1, 980) = 1

GCD of 831, 862, 37, 980 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 238, 778, 73, 854
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• GCD of 416, 270, 40, 273

1. What is the GCD of 831, 862, 37, 980?

GCD of 831, 862, 37, 980 is 1

2. Where do I get the detailed procedure to find GCD of 831, 862, 37, 980?

You can find a detailed procedure to find GCD of 831, 862, 37, 980 on our page.

3. How to find GCD of 831, 862, 37, 980 on a calculator?

You can find the GCD of 831, 862, 37, 980 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.