GCD of 390, 834, 11, 667 Calculator

Given Input numbers are 390, 834, 11, 667

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

Divisors of 390

List of positive integer divisors of 390 that divides 390 without a remainder.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 834

List of positive integer divisors of 834 that divides 834 without a remainder.

1, 2, 3, 6, 139, 278, 417, 834

Divisors of 11

List of positive integer divisors of 11 that divides 11 without a remainder.

1, 11

Divisors of 667

List of positive integer divisors of 667 that divides 667 without a remainder.

1, 23, 29, 667

Greatest Common Divisior

We found the divisors of 390, 834, 11, 667 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 390, 834, 11, 667 is 1.

Therefore, GCD of numbers 390, 834, 11, 667 is 1

Given Input Data is 390, 834, 11, 667

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

Prime Factorization of 390 is 2 x 3 x 5 x 13

Prime Factorization of 834 is 2 x 3 x 139

Prime Factorization of 11 is 11

Prime Factorization of 667 is 23 x 29

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(390, 834) = 54210

GCD(390, 834) = ( 390 x 834 ) / 54210

GCD(390, 834) = 325260 / 54210

GCD(390, 834) = 6

Step2:

Here we consider the GCD from the above i.e. 6 as first number and the next as 11

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

LCM(6, 11) = 66

GCD(6, 11) = ( 6 x 11 ) / 66

GCD(6, 11) = 66 / 66

GCD(6, 11) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 667

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

LCM(1, 667) = 667

GCD(1, 667) = ( 1 x 667 ) / 667

GCD(1, 667) = 667 / 667

GCD(1, 667) = 1

GCD of 390, 834, 11, 667 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 272, 167, 83, 260
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• GCD of 981, 900, 11, 511
• GCD of 817, 595, 48, 677

1. What is the GCD of 390, 834, 11, 667?

GCD of 390, 834, 11, 667 is 1

2. Where do I get the detailed procedure to find GCD of 390, 834, 11, 667?

You can find a detailed procedure to find GCD of 390, 834, 11, 667 on our page.

3. How to find GCD of 390, 834, 11, 667 on a calculator?

You can find the GCD of 390, 834, 11, 667 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.