GCD of 407, 921, 369, 834 Calculator

Given Input numbers are 407, 921, 369, 834

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

Divisors of 407

List of positive integer divisors of 407 that divides 407 without a remainder.

1, 11, 37, 407

Divisors of 921

List of positive integer divisors of 921 that divides 921 without a remainder.

1, 3, 307, 921

Divisors of 369

List of positive integer divisors of 369 that divides 369 without a remainder.

1, 3, 9, 41, 123, 369

Divisors of 834

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

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

Greatest Common Divisior

We found the divisors of 407, 921, 369, 834 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 407, 921, 369, 834 is 1.

Therefore, GCD of numbers 407, 921, 369, 834 is 1

Given Input Data is 407, 921, 369, 834

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

Prime Factorization of 407 is 11 x 37

Prime Factorization of 921 is 3 x 307

Prime Factorization of 369 is 3 x 3 x 41

Prime Factorization of 834 is 2 x 3 x 139

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(407, 921) = 374847

GCD(407, 921) = ( 407 x 921 ) / 374847

GCD(407, 921) = 374847 / 374847

GCD(407, 921) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 369

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

LCM(1, 369) = 369

GCD(1, 369) = ( 1 x 369 ) / 369

GCD(1, 369) = 369 / 369

GCD(1, 369) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 834

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

LCM(1, 834) = 834

GCD(1, 834) = ( 1 x 834 ) / 834

GCD(1, 834) = 834 / 834

GCD(1, 834) = 1

GCD of 407, 921, 369, 834 is 1

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• GCD of 999, 130, 699, 984
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1. What is the GCD of 407, 921, 369, 834?

GCD of 407, 921, 369, 834 is 1

2. Where do I get the detailed procedure to find GCD of 407, 921, 369, 834?

You can find a detailed procedure to find GCD of 407, 921, 369, 834 on our page.

3. How to find GCD of 407, 921, 369, 834 on a calculator?

You can find the GCD of 407, 921, 369, 834 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.