GCD of 247, 876, 143, 190 Calculator

Given Input numbers are 247, 876, 143, 190

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

Divisors of 247

List of positive integer divisors of 247 that divides 247 without a remainder.

1, 13, 19, 247

Divisors of 876

List of positive integer divisors of 876 that divides 876 without a remainder.

1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876

Divisors of 143

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

1, 11, 13, 143

Divisors of 190

List of positive integer divisors of 190 that divides 190 without a remainder.

1, 2, 5, 10, 19, 38, 95, 190

Greatest Common Divisior

We found the divisors of 247, 876, 143, 190 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 247, 876, 143, 190 is 1.

Therefore, GCD of numbers 247, 876, 143, 190 is 1

Given Input Data is 247, 876, 143, 190

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

Prime Factorization of 247 is 13 x 19

Prime Factorization of 876 is 2 x 2 x 3 x 73

Prime Factorization of 143 is 11 x 13

Prime Factorization of 190 is 2 x 5 x 19

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(247, 876) = 216372

GCD(247, 876) = ( 247 x 876 ) / 216372

GCD(247, 876) = 216372 / 216372

GCD(247, 876) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 143

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

LCM(1, 143) = 143

GCD(1, 143) = ( 1 x 143 ) / 143

GCD(1, 143) = 143 / 143

GCD(1, 143) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 190

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

LCM(1, 190) = 190

GCD(1, 190) = ( 1 x 190 ) / 190

GCD(1, 190) = 190 / 190

GCD(1, 190) = 1

GCD of 247, 876, 143, 190 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 385, 469, 198, 342
• GCD of 396, 715, 882, 713
• GCD of 463, 949, 451, 335
• GCD of 377, 613, 475, 963
• GCD of 161, 302, 420, 604

1. What is the GCD of 247, 876, 143, 190?

GCD of 247, 876, 143, 190 is 1

2. Where do I get the detailed procedure to find GCD of 247, 876, 143, 190?

You can find a detailed procedure to find GCD of 247, 876, 143, 190 on our page.

3. How to find GCD of 247, 876, 143, 190 on a calculator?

You can find the GCD of 247, 876, 143, 190 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.