GCD of 753, 872, 162 Calculator

Given Input numbers are 753, 872, 162

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

Divisors of 753

List of positive integer divisors of 753 that divides 753 without a remainder.

1, 3, 251, 753

Divisors of 872

List of positive integer divisors of 872 that divides 872 without a remainder.

1, 2, 4, 8, 109, 218, 436, 872

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 753, 872, 162 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 753, 872, 162 is 1.

Therefore, GCD of numbers 753, 872, 162 is 1

Given Input Data is 753, 872, 162

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

Prime Factorization of 753 is 3 x 251

Prime Factorization of 872 is 2 x 2 x 2 x 109

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(753, 872) = 656616

GCD(753, 872) = ( 753 x 872 ) / 656616

GCD(753, 872) = 656616 / 656616

GCD(753, 872) = 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 753, 872, 162 is 1

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1. What is the GCD of 753, 872, 162?

GCD of 753, 872, 162 is 1

2. Where do I get the detailed procedure to find GCD of 753, 872, 162?

You can find a detailed procedure to find GCD of 753, 872, 162 on our page.

3. How to find GCD of 753, 872, 162 on a calculator?

You can find the GCD of 753, 872, 162 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.