GCD of 38, 947, 669, 911 Calculator

Given Input numbers are 38, 947, 669, 911

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

Divisors of 38

List of positive integer divisors of 38 that divides 38 without a remainder.

1, 2, 19, 38

Divisors of 947

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

1, 947

Divisors of 669

List of positive integer divisors of 669 that divides 669 without a remainder.

1, 3, 223, 669

Divisors of 911

List of positive integer divisors of 911 that divides 911 without a remainder.

1, 911

Greatest Common Divisior

We found the divisors of 38, 947, 669, 911 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 38, 947, 669, 911 is 1.

Therefore, GCD of numbers 38, 947, 669, 911 is 1

Given Input Data is 38, 947, 669, 911

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

Prime Factorization of 38 is 2 x 19

Prime Factorization of 947 is 947

Prime Factorization of 669 is 3 x 223

Prime Factorization of 911 is 911

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(38, 947) = 35986

GCD(38, 947) = ( 38 x 947 ) / 35986

GCD(38, 947) = 35986 / 35986

GCD(38, 947) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 669

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

LCM(1, 669) = 669

GCD(1, 669) = ( 1 x 669 ) / 669

GCD(1, 669) = 669 / 669

GCD(1, 669) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 911

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

LCM(1, 911) = 911

GCD(1, 911) = ( 1 x 911 ) / 911

GCD(1, 911) = 911 / 911

GCD(1, 911) = 1

GCD of 38, 947, 669, 911 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 58, 428, 804, 423
• GCD of 86, 353, 159, 684
• GCD of 89, 313, 138, 279
• GCD of 59, 211, 324, 908
• GCD of 94, 581, 887, 172

1. What is the GCD of 38, 947, 669, 911?

GCD of 38, 947, 669, 911 is 1

2. Where do I get the detailed procedure to find GCD of 38, 947, 669, 911?

You can find a detailed procedure to find GCD of 38, 947, 669, 911 on our page.

3. How to find GCD of 38, 947, 669, 911 on a calculator?

You can find the GCD of 38, 947, 669, 911 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.