GCD of 337, 838, 72, 947 Calculator

Given Input numbers are 337, 838, 72, 947

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

Divisors of 337

List of positive integer divisors of 337 that divides 337 without a remainder.

1, 337

Divisors of 838

List of positive integer divisors of 838 that divides 838 without a remainder.

1, 2, 419, 838

Divisors of 72

List of positive integer divisors of 72 that divides 72 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

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 337, 838, 72, 947 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 337, 838, 72, 947 is 1.

Therefore, GCD of numbers 337, 838, 72, 947 is 1

Given Input Data is 337, 838, 72, 947

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

Prime Factorization of 337 is 337

Prime Factorization of 838 is 2 x 419

Prime Factorization of 72 is 2 x 2 x 2 x 3 x 3

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(337, 838) = 282406

GCD(337, 838) = ( 337 x 838 ) / 282406

GCD(337, 838) = 282406 / 282406

GCD(337, 838) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 72

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

LCM(1, 72) = 72

GCD(1, 72) = ( 1 x 72 ) / 72

GCD(1, 72) = 72 / 72

GCD(1, 72) = 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 337, 838, 72, 947 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 390, 726, 69, 944
• GCD of 389, 497, 79, 906
• GCD of 575, 729, 80, 908
• GCD of 343, 948, 43, 987
• GCD of 738, 923, 11, 252

1. What is the GCD of 337, 838, 72, 947?

GCD of 337, 838, 72, 947 is 1

2. Where do I get the detailed procedure to find GCD of 337, 838, 72, 947?

You can find a detailed procedure to find GCD of 337, 838, 72, 947 on our page.

3. How to find GCD of 337, 838, 72, 947 on a calculator?

You can find the GCD of 337, 838, 72, 947 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.