GCD of 43, 399, 341, 947 Calculator

Given Input numbers are 43, 399, 341, 947

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 399

List of positive integer divisors of 399 that divides 399 without a remainder.

1, 3, 7, 19, 21, 57, 133, 399

Divisors of 341

List of positive integer divisors of 341 that divides 341 without a remainder.

1, 11, 31, 341

Divisors of 947

List of positive integer divisors of 947 that divides 947 without a remainder.

1, 947

Greatest Common Divisior

We found the divisors of 43, 399, 341, 947 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 43, 399, 341, 947 is 1.

Therefore, GCD of numbers 43, 399, 341, 947 is 1

Given Input Data is 43, 399, 341, 947

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

Prime Factorization of 43 is 43

Prime Factorization of 399 is 3 x 7 x 19

Prime Factorization of 341 is 11 x 31

Prime Factorization of 947 is 947

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, 399) = 17157

GCD(43, 399) = ( 43 x 399 ) / 17157

GCD(43, 399) = 17157 / 17157

GCD(43, 399) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 341

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

LCM(1, 341) = 341

GCD(1, 341) = ( 1 x 341 ) / 341

GCD(1, 341) = 341 / 341

GCD(1, 341) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 947

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

LCM(1, 947) = 947

GCD(1, 947) = ( 1 x 947 ) / 947

GCD(1, 947) = 947 / 947

GCD(1, 947) = 1

GCD of 43, 399, 341, 947 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 15, 370, 145, 104
• GCD of 28, 148, 883, 315
• GCD of 99, 573, 486, 286
• GCD of 29, 322, 256, 866
• GCD of 91, 326, 863, 638

1. What is the GCD of 43, 399, 341, 947?

GCD of 43, 399, 341, 947 is 1

2. Where do I get the detailed procedure to find GCD of 43, 399, 341, 947?

You can find a detailed procedure to find GCD of 43, 399, 341, 947 on our page.

3. How to find GCD of 43, 399, 341, 947 on a calculator?

You can find the GCD of 43, 399, 341, 947 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.