GCD of 198, 401, 178, 607 Calculator

Given Input numbers are 198, 401, 178, 607

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

Divisors of 198

List of positive integer divisors of 198 that divides 198 without a remainder.

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

Divisors of 401

List of positive integer divisors of 401 that divides 401 without a remainder.

1, 401

Divisors of 178

List of positive integer divisors of 178 that divides 178 without a remainder.

1, 2, 89, 178

Divisors of 607

List of positive integer divisors of 607 that divides 607 without a remainder.

1, 607

Greatest Common Divisior

We found the divisors of 198, 401, 178, 607 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 198, 401, 178, 607 is 1.

Therefore, GCD of numbers 198, 401, 178, 607 is 1

Given Input Data is 198, 401, 178, 607

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

Prime Factorization of 198 is 2 x 3 x 3 x 11

Prime Factorization of 401 is 401

Prime Factorization of 178 is 2 x 89

Prime Factorization of 607 is 607

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(198, 401) = 79398

GCD(198, 401) = ( 198 x 401 ) / 79398

GCD(198, 401) = 79398 / 79398

GCD(198, 401) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 178

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

LCM(1, 178) = 178

GCD(1, 178) = ( 1 x 178 ) / 178

GCD(1, 178) = 178 / 178

GCD(1, 178) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 607

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

LCM(1, 607) = 607

GCD(1, 607) = ( 1 x 607 ) / 607

GCD(1, 607) = 607 / 607

GCD(1, 607) = 1

GCD of 198, 401, 178, 607 is 1

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• GCD of 152, 972, 326, 129
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1. What is the GCD of 198, 401, 178, 607?

GCD of 198, 401, 178, 607 is 1

2. Where do I get the detailed procedure to find GCD of 198, 401, 178, 607?

You can find a detailed procedure to find GCD of 198, 401, 178, 607 on our page.

3. How to find GCD of 198, 401, 178, 607 on a calculator?

You can find the GCD of 198, 401, 178, 607 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.