GCD of 623, 801, 162 Calculator

Given Input numbers are 623, 801, 162

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

Divisors of 623

List of positive integer divisors of 623 that divides 623 without a remainder.

1, 7, 89, 623

Divisors of 801

List of positive integer divisors of 801 that divides 801 without a remainder.

1, 3, 9, 89, 267, 801

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 623, 801, 162 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 623, 801, 162 is 1.

Therefore, GCD of numbers 623, 801, 162 is 1

Given Input Data is 623, 801, 162

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

Prime Factorization of 623 is 7 x 89

Prime Factorization of 801 is 3 x 3 x 89

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(623, 801) = 5607

GCD(623, 801) = ( 623 x 801 ) / 5607

GCD(623, 801) = 499023 / 5607

GCD(623, 801) = 89

Step2:

Here we consider the GCD from the above i.e. 89 as first number and the next as 162

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

LCM(89, 162) = 14418

GCD(89, 162) = ( 89 x 162 ) / 14418

GCD(89, 162) = 14418 / 14418

GCD(89, 162) = 1

GCD of 623, 801, 162 is 1

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1. What is the GCD of 623, 801, 162?

GCD of 623, 801, 162 is 1

2. Where do I get the detailed procedure to find GCD of 623, 801, 162?

You can find a detailed procedure to find GCD of 623, 801, 162 on our page.

3. How to find GCD of 623, 801, 162 on a calculator?

You can find the GCD of 623, 801, 162 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.