GCD of 187, 402, 162 Calculator

Given Input numbers are 187, 402, 162

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

Divisors of 187

List of positive integer divisors of 187 that divides 187 without a remainder.

1, 11, 17, 187

Divisors of 402

List of positive integer divisors of 402 that divides 402 without a remainder.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 162

List of positive integer divisors of 162 that divides 162 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162

Greatest Common Divisior

We found the divisors of 187, 402, 162 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 187, 402, 162 is 1.

Therefore, GCD of numbers 187, 402, 162 is 1

Given Input Data is 187, 402, 162

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

Prime Factorization of 187 is 11 x 17

Prime Factorization of 402 is 2 x 3 x 67

Prime Factorization of 162 is 2 x 3 x 3 x 3 x 3

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(187, 402) = 75174

GCD(187, 402) = ( 187 x 402 ) / 75174

GCD(187, 402) = 75174 / 75174

GCD(187, 402) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 162

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

LCM(1, 162) = 162

GCD(1, 162) = ( 1 x 162 ) / 162

GCD(1, 162) = 162 / 162

GCD(1, 162) = 1

GCD of 187, 402, 162 is 1

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1. What is the GCD of 187, 402, 162?

GCD of 187, 402, 162 is 1

2. Where do I get the detailed procedure to find GCD of 187, 402, 162?

You can find a detailed procedure to find GCD of 187, 402, 162 on our page.

3. How to find GCD of 187, 402, 162 on a calculator?

You can find the GCD of 187, 402, 162 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.