GCD of 693, 845, 320, 284 Calculator

Given Input numbers are 693, 845, 320, 284

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

Divisors of 693

List of positive integer divisors of 693 that divides 693 without a remainder.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

Divisors of 845

List of positive integer divisors of 845 that divides 845 without a remainder.

1, 5, 13, 65, 169, 845

Divisors of 320

List of positive integer divisors of 320 that divides 320 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

Divisors of 284

List of positive integer divisors of 284 that divides 284 without a remainder.

1, 2, 4, 71, 142, 284

Greatest Common Divisior

We found the divisors of 693, 845, 320, 284 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 693, 845, 320, 284 is 1.

Therefore, GCD of numbers 693, 845, 320, 284 is 1

Given Input Data is 693, 845, 320, 284

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

Prime Factorization of 693 is 3 x 3 x 7 x 11

Prime Factorization of 845 is 5 x 13 x 13

Prime Factorization of 320 is 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime Factorization of 284 is 2 x 2 x 71

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(693, 845) = 585585

GCD(693, 845) = ( 693 x 845 ) / 585585

GCD(693, 845) = 585585 / 585585

GCD(693, 845) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 320

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

LCM(1, 320) = 320

GCD(1, 320) = ( 1 x 320 ) / 320

GCD(1, 320) = 320 / 320

GCD(1, 320) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 284

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

LCM(1, 284) = 284

GCD(1, 284) = ( 1 x 284 ) / 284

GCD(1, 284) = 284 / 284

GCD(1, 284) = 1

GCD of 693, 845, 320, 284 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 881, 283, 888, 451
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• GCD of 121, 652, 216, 433
• GCD of 376, 946, 281, 652
• GCD of 192, 523, 858, 255

1. What is the GCD of 693, 845, 320, 284?

GCD of 693, 845, 320, 284 is 1

2. Where do I get the detailed procedure to find GCD of 693, 845, 320, 284?

You can find a detailed procedure to find GCD of 693, 845, 320, 284 on our page.

3. How to find GCD of 693, 845, 320, 284 on a calculator?

You can find the GCD of 693, 845, 320, 284 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.