GCD of 470, 161, 366, 871 Calculator

Given Input numbers are 470, 161, 366, 871

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

Divisors of 470

List of positive integer divisors of 470 that divides 470 without a remainder.

1, 2, 5, 10, 47, 94, 235, 470

Divisors of 161

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

1, 7, 23, 161

Divisors of 366

List of positive integer divisors of 366 that divides 366 without a remainder.

1, 2, 3, 6, 61, 122, 183, 366

Divisors of 871

List of positive integer divisors of 871 that divides 871 without a remainder.

1, 13, 67, 871

Greatest Common Divisior

We found the divisors of 470, 161, 366, 871 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 470, 161, 366, 871 is 1.

Therefore, GCD of numbers 470, 161, 366, 871 is 1

Given Input Data is 470, 161, 366, 871

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

Prime Factorization of 470 is 2 x 5 x 47

Prime Factorization of 161 is 7 x 23

Prime Factorization of 366 is 2 x 3 x 61

Prime Factorization of 871 is 13 x 67

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(470, 161) = 75670

GCD(470, 161) = ( 470 x 161 ) / 75670

GCD(470, 161) = 75670 / 75670

GCD(470, 161) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 366

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

LCM(1, 366) = 366

GCD(1, 366) = ( 1 x 366 ) / 366

GCD(1, 366) = 366 / 366

GCD(1, 366) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 871

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

LCM(1, 871) = 871

GCD(1, 871) = ( 1 x 871 ) / 871

GCD(1, 871) = 871 / 871

GCD(1, 871) = 1

GCD of 470, 161, 366, 871 is 1

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1. What is the GCD of 470, 161, 366, 871?

GCD of 470, 161, 366, 871 is 1

2. Where do I get the detailed procedure to find GCD of 470, 161, 366, 871?

You can find a detailed procedure to find GCD of 470, 161, 366, 871 on our page.

3. How to find GCD of 470, 161, 366, 871 on a calculator?

You can find the GCD of 470, 161, 366, 871 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.