GCD of 852, 473, 270, 161 Calculator

Given Input numbers are 852, 473, 270, 161

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

Divisors of 852

List of positive integer divisors of 852 that divides 852 without a remainder.

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852

Divisors of 473

List of positive integer divisors of 473 that divides 473 without a remainder.

1, 11, 43, 473

Divisors of 270

List of positive integer divisors of 270 that divides 270 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270

Divisors of 161

List of positive integer divisors of 161 that divides 161 without a remainder.

1, 7, 23, 161

Greatest Common Divisior

We found the divisors of 852, 473, 270, 161 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 852, 473, 270, 161 is 1.

Therefore, GCD of numbers 852, 473, 270, 161 is 1

Given Input Data is 852, 473, 270, 161

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

Prime Factorization of 852 is 2 x 2 x 3 x 71

Prime Factorization of 473 is 11 x 43

Prime Factorization of 270 is 2 x 3 x 3 x 3 x 5

Prime Factorization of 161 is 7 x 23

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(852, 473) = 402996

GCD(852, 473) = ( 852 x 473 ) / 402996

GCD(852, 473) = 402996 / 402996

GCD(852, 473) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 270

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

LCM(1, 270) = 270

GCD(1, 270) = ( 1 x 270 ) / 270

GCD(1, 270) = 270 / 270

GCD(1, 270) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 161

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

LCM(1, 161) = 161

GCD(1, 161) = ( 1 x 161 ) / 161

GCD(1, 161) = 161 / 161

GCD(1, 161) = 1

GCD of 852, 473, 270, 161 is 1

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1. What is the GCD of 852, 473, 270, 161?

GCD of 852, 473, 270, 161 is 1

2. Where do I get the detailed procedure to find GCD of 852, 473, 270, 161?

You can find a detailed procedure to find GCD of 852, 473, 270, 161 on our page.

3. How to find GCD of 852, 473, 270, 161 on a calculator?

You can find the GCD of 852, 473, 270, 161 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.