GCD of 547, 697, 395, 985 Calculator

Given Input numbers are 547, 697, 395, 985

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

Divisors of 547

List of positive integer divisors of 547 that divides 547 without a remainder.

1, 547

Divisors of 697

List of positive integer divisors of 697 that divides 697 without a remainder.

1, 17, 41, 697

Divisors of 395

List of positive integer divisors of 395 that divides 395 without a remainder.

1, 5, 79, 395

Divisors of 985

List of positive integer divisors of 985 that divides 985 without a remainder.

1, 5, 197, 985

Greatest Common Divisior

We found the divisors of 547, 697, 395, 985 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 547, 697, 395, 985 is 1.

Therefore, GCD of numbers 547, 697, 395, 985 is 1

Given Input Data is 547, 697, 395, 985

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

Prime Factorization of 547 is 547

Prime Factorization of 697 is 17 x 41

Prime Factorization of 395 is 5 x 79

Prime Factorization of 985 is 5 x 197

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(547, 697) = 381259

GCD(547, 697) = ( 547 x 697 ) / 381259

GCD(547, 697) = 381259 / 381259

GCD(547, 697) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 395

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

LCM(1, 395) = 395

GCD(1, 395) = ( 1 x 395 ) / 395

GCD(1, 395) = 395 / 395

GCD(1, 395) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 985

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

LCM(1, 985) = 985

GCD(1, 985) = ( 1 x 985 ) / 985

GCD(1, 985) = 985 / 985

GCD(1, 985) = 1

GCD of 547, 697, 395, 985 is 1

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1. What is the GCD of 547, 697, 395, 985?

GCD of 547, 697, 395, 985 is 1

2. Where do I get the detailed procedure to find GCD of 547, 697, 395, 985?

You can find a detailed procedure to find GCD of 547, 697, 395, 985 on our page.

3. How to find GCD of 547, 697, 395, 985 on a calculator?

You can find the GCD of 547, 697, 395, 985 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.