GCD of 161, 360, 801, 361 Calculator

Given Input numbers are 161, 360, 801, 361

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

Divisors of 161

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

1, 7, 23, 161

Divisors of 360

List of positive integer divisors of 360 that divides 360 without a remainder.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360

Divisors of 801

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

1, 3, 9, 89, 267, 801

Divisors of 361

List of positive integer divisors of 361 that divides 361 without a remainder.

1, 19, 361

Greatest Common Divisior

We found the divisors of 161, 360, 801, 361 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 161, 360, 801, 361 is 1.

Therefore, GCD of numbers 161, 360, 801, 361 is 1

Given Input Data is 161, 360, 801, 361

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

Prime Factorization of 161 is 7 x 23

Prime Factorization of 360 is 2 x 2 x 2 x 3 x 3 x 5

Prime Factorization of 801 is 3 x 3 x 89

Prime Factorization of 361 is 19 x 19

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(161, 360) = 57960

GCD(161, 360) = ( 161 x 360 ) / 57960

GCD(161, 360) = 57960 / 57960

GCD(161, 360) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 801

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

LCM(1, 801) = 801

GCD(1, 801) = ( 1 x 801 ) / 801

GCD(1, 801) = 801 / 801

GCD(1, 801) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 361

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

LCM(1, 361) = 361

GCD(1, 361) = ( 1 x 361 ) / 361

GCD(1, 361) = 361 / 361

GCD(1, 361) = 1

GCD of 161, 360, 801, 361 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 350, 938, 126, 995
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• GCD of 243, 631, 453, 744

1. What is the GCD of 161, 360, 801, 361?

GCD of 161, 360, 801, 361 is 1

2. Where do I get the detailed procedure to find GCD of 161, 360, 801, 361?

You can find a detailed procedure to find GCD of 161, 360, 801, 361 on our page.

3. How to find GCD of 161, 360, 801, 361 on a calculator?

You can find the GCD of 161, 360, 801, 361 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.