GCD of 180, 535, 79, 266 Calculator

Given Input numbers are 180, 535, 79, 266

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 535

List of positive integer divisors of 535 that divides 535 without a remainder.

1, 5, 107, 535

Divisors of 79

List of positive integer divisors of 79 that divides 79 without a remainder.

1, 79

Divisors of 266

List of positive integer divisors of 266 that divides 266 without a remainder.

1, 2, 7, 14, 19, 38, 133, 266

Greatest Common Divisior

We found the divisors of 180, 535, 79, 266 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 180, 535, 79, 266 is 1.

Therefore, GCD of numbers 180, 535, 79, 266 is 1

Given Input Data is 180, 535, 79, 266

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 535 is 5 x 107

Prime Factorization of 79 is 79

Prime Factorization of 266 is 2 x 7 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(180, 535) = 19260

GCD(180, 535) = ( 180 x 535 ) / 19260

GCD(180, 535) = 96300 / 19260

GCD(180, 535) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 79

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

LCM(5, 79) = 395

GCD(5, 79) = ( 5 x 79 ) / 395

GCD(5, 79) = 395 / 395

GCD(5, 79) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 266

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

LCM(1, 266) = 266

GCD(1, 266) = ( 1 x 266 ) / 266

GCD(1, 266) = 266 / 266

GCD(1, 266) = 1

GCD of 180, 535, 79, 266 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 550, 353, 97, 109
• GCD of 144, 598, 26, 791
• GCD of 620, 546, 97, 616
• GCD of 471, 345, 75, 901
• GCD of 695, 853, 77, 970

1. What is the GCD of 180, 535, 79, 266?

GCD of 180, 535, 79, 266 is 1

2. Where do I get the detailed procedure to find GCD of 180, 535, 79, 266?

You can find a detailed procedure to find GCD of 180, 535, 79, 266 on our page.

3. How to find GCD of 180, 535, 79, 266 on a calculator?

You can find the GCD of 180, 535, 79, 266 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.