GCD of 43, 347, 790, 284 Calculator

Given Input numbers are 43, 347, 790, 284

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

Divisors of 43

List of positive integer divisors of 43 that divides 43 without a remainder.

1, 43

Divisors of 347

List of positive integer divisors of 347 that divides 347 without a remainder.

1, 347

Divisors of 790

List of positive integer divisors of 790 that divides 790 without a remainder.

1, 2, 5, 10, 79, 158, 395, 790

Divisors of 284

List of positive integer divisors of 284 that divides 284 without a remainder.

1, 2, 4, 71, 142, 284

Greatest Common Divisior

We found the divisors of 43, 347, 790, 284 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 43, 347, 790, 284 is 1.

Therefore, GCD of numbers 43, 347, 790, 284 is 1

Given Input Data is 43, 347, 790, 284

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

Prime Factorization of 43 is 43

Prime Factorization of 347 is 347

Prime Factorization of 790 is 2 x 5 x 79

Prime Factorization of 284 is 2 x 2 x 71

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(43, 347) = 14921

GCD(43, 347) = ( 43 x 347 ) / 14921

GCD(43, 347) = 14921 / 14921

GCD(43, 347) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 790

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

LCM(1, 790) = 790

GCD(1, 790) = ( 1 x 790 ) / 790

GCD(1, 790) = 790 / 790

GCD(1, 790) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 284

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

LCM(1, 284) = 284

GCD(1, 284) = ( 1 x 284 ) / 284

GCD(1, 284) = 284 / 284

GCD(1, 284) = 1

GCD of 43, 347, 790, 284 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 27, 433, 305, 905
• GCD of 16, 926, 832, 617
• GCD of 78, 703, 784, 318
• GCD of 64, 798, 135, 336
• GCD of 49, 431, 528, 808

1. What is the GCD of 43, 347, 790, 284?

GCD of 43, 347, 790, 284 is 1

2. Where do I get the detailed procedure to find GCD of 43, 347, 790, 284?

You can find a detailed procedure to find GCD of 43, 347, 790, 284 on our page.

3. How to find GCD of 43, 347, 790, 284 on a calculator?

You can find the GCD of 43, 347, 790, 284 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.