GCD of 982, 555, 840, 830 Calculator

Given Input numbers are 982, 555, 840, 830

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

Divisors of 982

List of positive integer divisors of 982 that divides 982 without a remainder.

1, 2, 491, 982

Divisors of 555

List of positive integer divisors of 555 that divides 555 without a remainder.

1, 3, 5, 15, 37, 111, 185, 555

Divisors of 840

List of positive integer divisors of 840 that divides 840 without a remainder.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

Divisors of 830

List of positive integer divisors of 830 that divides 830 without a remainder.

1, 2, 5, 10, 83, 166, 415, 830

Greatest Common Divisior

We found the divisors of 982, 555, 840, 830 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 982, 555, 840, 830 is 1.

Therefore, GCD of numbers 982, 555, 840, 830 is 1

Given Input Data is 982, 555, 840, 830

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

Prime Factorization of 982 is 2 x 491

Prime Factorization of 555 is 3 x 5 x 37

Prime Factorization of 840 is 2 x 2 x 2 x 3 x 5 x 7

Prime Factorization of 830 is 2 x 5 x 83

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(982, 555) = 545010

GCD(982, 555) = ( 982 x 555 ) / 545010

GCD(982, 555) = 545010 / 545010

GCD(982, 555) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 840

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

LCM(1, 840) = 840

GCD(1, 840) = ( 1 x 840 ) / 840

GCD(1, 840) = 840 / 840

GCD(1, 840) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 830

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

LCM(1, 830) = 830

GCD(1, 830) = ( 1 x 830 ) / 830

GCD(1, 830) = 830 / 830

GCD(1, 830) = 1

GCD of 982, 555, 840, 830 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 753, 694, 753, 441
• GCD of 511, 155, 156, 117
• GCD of 331, 351, 869, 326
• GCD of 743, 811, 114, 244
• GCD of 899, 556, 719, 585

1. What is the GCD of 982, 555, 840, 830?

GCD of 982, 555, 840, 830 is 1

2. Where do I get the detailed procedure to find GCD of 982, 555, 840, 830?

You can find a detailed procedure to find GCD of 982, 555, 840, 830 on our page.

3. How to find GCD of 982, 555, 840, 830 on a calculator?

You can find the GCD of 982, 555, 840, 830 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.