GCD of 197, 894, 84, 485 Calculator

Given Input numbers are 197, 894, 84, 485

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 894

List of positive integer divisors of 894 that divides 894 without a remainder.

1, 2, 3, 6, 149, 298, 447, 894

Divisors of 84

List of positive integer divisors of 84 that divides 84 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

Divisors of 485

List of positive integer divisors of 485 that divides 485 without a remainder.

1, 5, 97, 485

Greatest Common Divisior

We found the divisors of 197, 894, 84, 485 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 197, 894, 84, 485 is 1.

Therefore, GCD of numbers 197, 894, 84, 485 is 1

Given Input Data is 197, 894, 84, 485

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

Prime Factorization of 197 is 197

Prime Factorization of 894 is 2 x 3 x 149

Prime Factorization of 84 is 2 x 2 x 3 x 7

Prime Factorization of 485 is 5 x 97

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, 894) = 176118

GCD(197, 894) = ( 197 x 894 ) / 176118

GCD(197, 894) = 176118 / 176118

GCD(197, 894) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 84

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

LCM(1, 84) = 84

GCD(1, 84) = ( 1 x 84 ) / 84

GCD(1, 84) = 84 / 84

GCD(1, 84) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 485

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

LCM(1, 485) = 485

GCD(1, 485) = ( 1 x 485 ) / 485

GCD(1, 485) = 485 / 485

GCD(1, 485) = 1

GCD of 197, 894, 84, 485 is 1

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1. What is the GCD of 197, 894, 84, 485?

GCD of 197, 894, 84, 485 is 1

2. Where do I get the detailed procedure to find GCD of 197, 894, 84, 485?

You can find a detailed procedure to find GCD of 197, 894, 84, 485 on our page.

3. How to find GCD of 197, 894, 84, 485 on a calculator?

You can find the GCD of 197, 894, 84, 485 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.