GCD of 266, 685, 463, 803 Calculator

Given Input numbers are 266, 685, 463, 803

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

Divisors of 266

List of positive integer divisors of 266 that divides 266 without a remainder.

1, 2, 7, 14, 19, 38, 133, 266

Divisors of 685

List of positive integer divisors of 685 that divides 685 without a remainder.

1, 5, 137, 685

Divisors of 463

List of positive integer divisors of 463 that divides 463 without a remainder.

1, 463

Divisors of 803

List of positive integer divisors of 803 that divides 803 without a remainder.

1, 11, 73, 803

Greatest Common Divisior

We found the divisors of 266, 685, 463, 803 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 266, 685, 463, 803 is 1.

Therefore, GCD of numbers 266, 685, 463, 803 is 1

Given Input Data is 266, 685, 463, 803

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

Prime Factorization of 266 is 2 x 7 x 19

Prime Factorization of 685 is 5 x 137

Prime Factorization of 463 is 463

Prime Factorization of 803 is 11 x 73

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(266, 685) = 182210

GCD(266, 685) = ( 266 x 685 ) / 182210

GCD(266, 685) = 182210 / 182210

GCD(266, 685) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 463

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

LCM(1, 463) = 463

GCD(1, 463) = ( 1 x 463 ) / 463

GCD(1, 463) = 463 / 463

GCD(1, 463) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 803

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

LCM(1, 803) = 803

GCD(1, 803) = ( 1 x 803 ) / 803

GCD(1, 803) = 803 / 803

GCD(1, 803) = 1

GCD of 266, 685, 463, 803 is 1

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1. What is the GCD of 266, 685, 463, 803?

GCD of 266, 685, 463, 803 is 1

2. Where do I get the detailed procedure to find GCD of 266, 685, 463, 803?

You can find a detailed procedure to find GCD of 266, 685, 463, 803 on our page.

3. How to find GCD of 266, 685, 463, 803 on a calculator?

You can find the GCD of 266, 685, 463, 803 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.