GCD of 567, 305, 53, 685 Calculator

Given Input numbers are 567, 305, 53, 685

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

Divisors of 567

List of positive integer divisors of 567 that divides 567 without a remainder.

1, 3, 7, 9, 21, 27, 63, 81, 189, 567

Divisors of 305

List of positive integer divisors of 305 that divides 305 without a remainder.

1, 5, 61, 305

Divisors of 53

List of positive integer divisors of 53 that divides 53 without a remainder.

1, 53

Divisors of 685

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

1, 5, 137, 685

Greatest Common Divisior

We found the divisors of 567, 305, 53, 685 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 567, 305, 53, 685 is 1.

Therefore, GCD of numbers 567, 305, 53, 685 is 1

Given Input Data is 567, 305, 53, 685

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

Prime Factorization of 567 is 3 x 3 x 3 x 3 x 7

Prime Factorization of 305 is 5 x 61

Prime Factorization of 53 is 53

Prime Factorization of 685 is 5 x 137

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(567, 305) = 172935

GCD(567, 305) = ( 567 x 305 ) / 172935

GCD(567, 305) = 172935 / 172935

GCD(567, 305) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 53

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

LCM(1, 53) = 53

GCD(1, 53) = ( 1 x 53 ) / 53

GCD(1, 53) = 53 / 53

GCD(1, 53) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 685

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

LCM(1, 685) = 685

GCD(1, 685) = ( 1 x 685 ) / 685

GCD(1, 685) = 685 / 685

GCD(1, 685) = 1

GCD of 567, 305, 53, 685 is 1

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• GCD of 784, 459, 71, 923
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1. What is the GCD of 567, 305, 53, 685?

GCD of 567, 305, 53, 685 is 1

2. Where do I get the detailed procedure to find GCD of 567, 305, 53, 685?

You can find a detailed procedure to find GCD of 567, 305, 53, 685 on our page.

3. How to find GCD of 567, 305, 53, 685 on a calculator?

You can find the GCD of 567, 305, 53, 685 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.