GCD of 197, 285, 60, 273 Calculator

Given Input numbers are 197, 285, 60, 273

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

Divisors of 197

List of positive integer divisors of 197 that divides 197 without a remainder.

1, 197

Divisors of 285

List of positive integer divisors of 285 that divides 285 without a remainder.

1, 3, 5, 15, 19, 57, 95, 285

Divisors of 60

List of positive integer divisors of 60 that divides 60 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

Divisors of 273

List of positive integer divisors of 273 that divides 273 without a remainder.

1, 3, 7, 13, 21, 39, 91, 273

Greatest Common Divisior

We found the divisors of 197, 285, 60, 273 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 197, 285, 60, 273 is 1.

Therefore, GCD of numbers 197, 285, 60, 273 is 1

Given Input Data is 197, 285, 60, 273

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

Prime Factorization of 197 is 197

Prime Factorization of 285 is 3 x 5 x 19

Prime Factorization of 60 is 2 x 2 x 3 x 5

Prime Factorization of 273 is 3 x 7 x 13

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(197, 285) = 56145

GCD(197, 285) = ( 197 x 285 ) / 56145

GCD(197, 285) = 56145 / 56145

GCD(197, 285) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 60

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

LCM(1, 60) = 60

GCD(1, 60) = ( 1 x 60 ) / 60

GCD(1, 60) = 60 / 60

GCD(1, 60) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 273

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

LCM(1, 273) = 273

GCD(1, 273) = ( 1 x 273 ) / 273

GCD(1, 273) = 273 / 273

GCD(1, 273) = 1

GCD of 197, 285, 60, 273 is 1

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• GCD of 616, 629, 18, 256
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1. What is the GCD of 197, 285, 60, 273?

GCD of 197, 285, 60, 273 is 1

2. Where do I get the detailed procedure to find GCD of 197, 285, 60, 273?

You can find a detailed procedure to find GCD of 197, 285, 60, 273 on our page.

3. How to find GCD of 197, 285, 60, 273 on a calculator?

You can find the GCD of 197, 285, 60, 273 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.