GCD of 156, 802, 348, 143 Calculator

Given Input numbers are 156, 802, 348, 143

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

Divisors of 156

List of positive integer divisors of 156 that divides 156 without a remainder.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Divisors of 802

List of positive integer divisors of 802 that divides 802 without a remainder.

1, 2, 401, 802

Divisors of 348

List of positive integer divisors of 348 that divides 348 without a remainder.

1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348

Divisors of 143

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

1, 11, 13, 143

Greatest Common Divisior

We found the divisors of 156, 802, 348, 143 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 156, 802, 348, 143 is 1.

Therefore, GCD of numbers 156, 802, 348, 143 is 1

Given Input Data is 156, 802, 348, 143

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

Prime Factorization of 156 is 2 x 2 x 3 x 13

Prime Factorization of 802 is 2 x 401

Prime Factorization of 348 is 2 x 2 x 3 x 29

Prime Factorization of 143 is 11 x 13

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(156, 802) = 62556

GCD(156, 802) = ( 156 x 802 ) / 62556

GCD(156, 802) = 125112 / 62556

GCD(156, 802) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 348

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

LCM(2, 348) = 348

GCD(2, 348) = ( 2 x 348 ) / 348

GCD(2, 348) = 696 / 348

GCD(2, 348) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 143

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

LCM(2, 143) = 286

GCD(2, 143) = ( 2 x 143 ) / 286

GCD(2, 143) = 286 / 286

GCD(2, 143) = 1

GCD of 156, 802, 348, 143 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 419, 624, 639, 143
• GCD of 393, 780, 536, 363
• GCD of 927, 477, 117, 712
• GCD of 379, 765, 548, 112
• GCD of 701, 165, 236, 917

1. What is the GCD of 156, 802, 348, 143?

GCD of 156, 802, 348, 143 is 1

2. Where do I get the detailed procedure to find GCD of 156, 802, 348, 143?

You can find a detailed procedure to find GCD of 156, 802, 348, 143 on our page.

3. How to find GCD of 156, 802, 348, 143 on a calculator?

You can find the GCD of 156, 802, 348, 143 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.