GCD of 143, 185, 68, 683 Calculator

Given Input numbers are 143, 185, 68, 683

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

Divisors of 143

List of positive integer divisors of 143 that divides 143 without a remainder.

1, 11, 13, 143

Divisors of 185

List of positive integer divisors of 185 that divides 185 without a remainder.

1, 5, 37, 185

Divisors of 68

List of positive integer divisors of 68 that divides 68 without a remainder.

1, 2, 4, 17, 34, 68

Divisors of 683

List of positive integer divisors of 683 that divides 683 without a remainder.

1, 683

Greatest Common Divisior

We found the divisors of 143, 185, 68, 683 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 143, 185, 68, 683 is 1.

Therefore, GCD of numbers 143, 185, 68, 683 is 1

Given Input Data is 143, 185, 68, 683

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

Prime Factorization of 143 is 11 x 13

Prime Factorization of 185 is 5 x 37

Prime Factorization of 68 is 2 x 2 x 17

Prime Factorization of 683 is 683

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(143, 185) = 26455

GCD(143, 185) = ( 143 x 185 ) / 26455

GCD(143, 185) = 26455 / 26455

GCD(143, 185) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 68

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

LCM(1, 68) = 68

GCD(1, 68) = ( 1 x 68 ) / 68

GCD(1, 68) = 68 / 68

GCD(1, 68) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 683

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

LCM(1, 683) = 683

GCD(1, 683) = ( 1 x 683 ) / 683

GCD(1, 683) = 683 / 683

GCD(1, 683) = 1

GCD of 143, 185, 68, 683 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 723, 105, 13, 259
• GCD of 754, 448, 62, 112
• GCD of 654, 598, 55, 565
• GCD of 941, 324, 85, 359
• GCD of 170, 779, 42, 644

1. What is the GCD of 143, 185, 68, 683?

GCD of 143, 185, 68, 683 is 1

2. Where do I get the detailed procedure to find GCD of 143, 185, 68, 683?

You can find a detailed procedure to find GCD of 143, 185, 68, 683 on our page.

3. How to find GCD of 143, 185, 68, 683 on a calculator?

You can find the GCD of 143, 185, 68, 683 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.