GCD of 118, 843, 55, 685 Calculator

Given Input numbers are 118, 843, 55, 685

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

Divisors of 118

List of positive integer divisors of 118 that divides 118 without a remainder.

1, 2, 59, 118

Divisors of 843

List of positive integer divisors of 843 that divides 843 without a remainder.

1, 3, 281, 843

Divisors of 55

List of positive integer divisors of 55 that divides 55 without a remainder.

1, 5, 11, 55

Divisors of 685

List of positive integer divisors of 685 that divides 685 without a remainder.

1, 5, 137, 685

Greatest Common Divisior

We found the divisors of 118, 843, 55, 685 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 118, 843, 55, 685 is 1.

Therefore, GCD of numbers 118, 843, 55, 685 is 1

Given Input Data is 118, 843, 55, 685

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

Prime Factorization of 118 is 2 x 59

Prime Factorization of 843 is 3 x 281

Prime Factorization of 55 is 5 x 11

Prime Factorization of 685 is 5 x 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(118, 843) = 99474

GCD(118, 843) = ( 118 x 843 ) / 99474

GCD(118, 843) = 99474 / 99474

GCD(118, 843) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 55

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

LCM(1, 55) = 55

GCD(1, 55) = ( 1 x 55 ) / 55

GCD(1, 55) = 55 / 55

GCD(1, 55) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 685

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

LCM(1, 685) = 685

GCD(1, 685) = ( 1 x 685 ) / 685

GCD(1, 685) = 685 / 685

GCD(1, 685) = 1

GCD of 118, 843, 55, 685 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 659, 477, 36, 471
• GCD of 219, 994, 53, 251
• GCD of 330, 976, 91, 241
• GCD of 162, 756, 41, 962
• GCD of 400, 596, 21, 453

1. What is the GCD of 118, 843, 55, 685?

GCD of 118, 843, 55, 685 is 1

2. Where do I get the detailed procedure to find GCD of 118, 843, 55, 685?

You can find a detailed procedure to find GCD of 118, 843, 55, 685 on our page.

3. How to find GCD of 118, 843, 55, 685 on a calculator?

You can find the GCD of 118, 843, 55, 685 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.