GCD of 87, 166, 360, 485 Calculator

Given Input numbers are 87, 166, 360, 485

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

Divisors of 87

List of positive integer divisors of 87 that divides 87 without a remainder.

1, 3, 29, 87

Divisors of 166

List of positive integer divisors of 166 that divides 166 without a remainder.

1, 2, 83, 166

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 485

List of positive integer divisors of 485 that divides 485 without a remainder.

1, 5, 97, 485

Greatest Common Divisior

We found the divisors of 87, 166, 360, 485 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 87, 166, 360, 485 is 1.

Therefore, GCD of numbers 87, 166, 360, 485 is 1

Given Input Data is 87, 166, 360, 485

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

Prime Factorization of 87 is 3 x 29

Prime Factorization of 166 is 2 x 83

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

Prime Factorization of 485 is 5 x 97

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(87, 166) = 14442

GCD(87, 166) = ( 87 x 166 ) / 14442

GCD(87, 166) = 14442 / 14442

GCD(87, 166) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 360

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

LCM(1, 360) = 360

GCD(1, 360) = ( 1 x 360 ) / 360

GCD(1, 360) = 360 / 360

GCD(1, 360) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 485

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

LCM(1, 485) = 485

GCD(1, 485) = ( 1 x 485 ) / 485

GCD(1, 485) = 485 / 485

GCD(1, 485) = 1

GCD of 87, 166, 360, 485 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 47, 681, 992, 528
• GCD of 90, 529, 899, 448
• GCD of 45, 873, 710, 196
• GCD of 11, 622, 514, 695
• GCD of 89, 805, 859, 671

1. What is the GCD of 87, 166, 360, 485?

GCD of 87, 166, 360, 485 is 1

2. Where do I get the detailed procedure to find GCD of 87, 166, 360, 485?

You can find a detailed procedure to find GCD of 87, 166, 360, 485 on our page.

3. How to find GCD of 87, 166, 360, 485 on a calculator?

You can find the GCD of 87, 166, 360, 485 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.