GCD of 197, 100, 20, 332 Calculator

Given Input numbers are 197, 100, 20, 332

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 100

List of positive integer divisors of 100 that divides 100 without a remainder.

1, 2, 4, 5, 10, 20, 25, 50, 100

Divisors of 20

List of positive integer divisors of 20 that divides 20 without a remainder.

1, 2, 4, 5, 10, 20

Divisors of 332

List of positive integer divisors of 332 that divides 332 without a remainder.

1, 2, 4, 83, 166, 332

Greatest Common Divisior

We found the divisors of 197, 100, 20, 332 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 197, 100, 20, 332 is 1.

Therefore, GCD of numbers 197, 100, 20, 332 is 1

Given Input Data is 197, 100, 20, 332

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

Prime Factorization of 197 is 197

Prime Factorization of 100 is 2 x 2 x 5 x 5

Prime Factorization of 20 is 2 x 2 x 5

Prime Factorization of 332 is 2 x 2 x 83

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, 100) = 19700

GCD(197, 100) = ( 197 x 100 ) / 19700

GCD(197, 100) = 19700 / 19700

GCD(197, 100) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 20

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

LCM(1, 20) = 20

GCD(1, 20) = ( 1 x 20 ) / 20

GCD(1, 20) = 20 / 20

GCD(1, 20) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 332

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

LCM(1, 332) = 332

GCD(1, 332) = ( 1 x 332 ) / 332

GCD(1, 332) = 332 / 332

GCD(1, 332) = 1

GCD of 197, 100, 20, 332 is 1

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• GCD of 852, 306, 42, 544
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1. What is the GCD of 197, 100, 20, 332?

GCD of 197, 100, 20, 332 is 1

2. Where do I get the detailed procedure to find GCD of 197, 100, 20, 332?

You can find a detailed procedure to find GCD of 197, 100, 20, 332 on our page.

3. How to find GCD of 197, 100, 20, 332 on a calculator?

You can find the GCD of 197, 100, 20, 332 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.