GCD of 180, 664, 88, 121 Calculator

Given Input numbers are 180, 664, 88, 121

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

Divisors of 180

List of positive integer divisors of 180 that divides 180 without a remainder.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

Divisors of 664

List of positive integer divisors of 664 that divides 664 without a remainder.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 88

List of positive integer divisors of 88 that divides 88 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88

Divisors of 121

List of positive integer divisors of 121 that divides 121 without a remainder.

1, 11, 121

Greatest Common Divisior

We found the divisors of 180, 664, 88, 121 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 180, 664, 88, 121 is 1.

Therefore, GCD of numbers 180, 664, 88, 121 is 1

Given Input Data is 180, 664, 88, 121

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

Prime Factorization of 180 is 2 x 2 x 3 x 3 x 5

Prime Factorization of 664 is 2 x 2 x 2 x 83

Prime Factorization of 88 is 2 x 2 x 2 x 11

Prime Factorization of 121 is 11 x 11

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(180, 664) = 29880

GCD(180, 664) = ( 180 x 664 ) / 29880

GCD(180, 664) = 119520 / 29880

GCD(180, 664) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 88

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

LCM(4, 88) = 88

GCD(4, 88) = ( 4 x 88 ) / 88

GCD(4, 88) = 352 / 88

GCD(4, 88) = 4

Step3:

Here we consider the GCD from the above i.e. 4 as first number and the next as 121

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

LCM(4, 121) = 484

GCD(4, 121) = ( 4 x 121 ) / 484

GCD(4, 121) = 484 / 484

GCD(4, 121) = 1

GCD of 180, 664, 88, 121 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 126, 570, 36, 211
• GCD of 980, 164, 33, 229
• GCD of 660, 971, 44, 780
• GCD of 325, 782, 73, 424
• GCD of 743, 943, 39, 739

1. What is the GCD of 180, 664, 88, 121?

GCD of 180, 664, 88, 121 is 1

2. Where do I get the detailed procedure to find GCD of 180, 664, 88, 121?

You can find a detailed procedure to find GCD of 180, 664, 88, 121 on our page.

3. How to find GCD of 180, 664, 88, 121 on a calculator?

You can find the GCD of 180, 664, 88, 121 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.