GCD of 162, 365, 378, 471 Calculator

Given Input numbers are 162, 365, 378, 471

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

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

Divisors of 365

List of positive integer divisors of 365 that divides 365 without a remainder.

1, 5, 73, 365

Divisors of 378

List of positive integer divisors of 378 that divides 378 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

Divisors of 471

List of positive integer divisors of 471 that divides 471 without a remainder.

1, 3, 157, 471

Greatest Common Divisior

We found the divisors of 162, 365, 378, 471 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 162, 365, 378, 471 is 1.

Therefore, GCD of numbers 162, 365, 378, 471 is 1

Given Input Data is 162, 365, 378, 471

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

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

Prime Factorization of 365 is 5 x 73

Prime Factorization of 378 is 2 x 3 x 3 x 3 x 7

Prime Factorization of 471 is 3 x 157

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(162, 365) = 59130

GCD(162, 365) = ( 162 x 365 ) / 59130

GCD(162, 365) = 59130 / 59130

GCD(162, 365) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 378

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

LCM(1, 378) = 378

GCD(1, 378) = ( 1 x 378 ) / 378

GCD(1, 378) = 378 / 378

GCD(1, 378) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 471

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

LCM(1, 471) = 471

GCD(1, 471) = ( 1 x 471 ) / 471

GCD(1, 471) = 471 / 471

GCD(1, 471) = 1

GCD of 162, 365, 378, 471 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 710, 736, 559, 502
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1. What is the GCD of 162, 365, 378, 471?

GCD of 162, 365, 378, 471 is 1

2. Where do I get the detailed procedure to find GCD of 162, 365, 378, 471?

You can find a detailed procedure to find GCD of 162, 365, 378, 471 on our page.

3. How to find GCD of 162, 365, 378, 471 on a calculator?

You can find the GCD of 162, 365, 378, 471 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.