GCD of 370, 852, 266, 561 Calculator

Given Input numbers are 370, 852, 266, 561

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

Divisors of 370

List of positive integer divisors of 370 that divides 370 without a remainder.

1, 2, 5, 10, 37, 74, 185, 370

Divisors of 852

List of positive integer divisors of 852 that divides 852 without a remainder.

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852

Divisors of 266

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

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

Divisors of 561

List of positive integer divisors of 561 that divides 561 without a remainder.

1, 3, 11, 17, 33, 51, 187, 561

Greatest Common Divisior

We found the divisors of 370, 852, 266, 561 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 370, 852, 266, 561 is 1.

Therefore, GCD of numbers 370, 852, 266, 561 is 1

Given Input Data is 370, 852, 266, 561

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

Prime Factorization of 370 is 2 x 5 x 37

Prime Factorization of 852 is 2 x 2 x 3 x 71

Prime Factorization of 266 is 2 x 7 x 19

Prime Factorization of 561 is 3 x 11 x 17

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(370, 852) = 157620

GCD(370, 852) = ( 370 x 852 ) / 157620

GCD(370, 852) = 315240 / 157620

GCD(370, 852) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 266

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

LCM(2, 266) = 266

GCD(2, 266) = ( 2 x 266 ) / 266

GCD(2, 266) = 532 / 266

GCD(2, 266) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 561

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

LCM(2, 561) = 1122

GCD(2, 561) = ( 2 x 561 ) / 1122

GCD(2, 561) = 1122 / 1122

GCD(2, 561) = 1

GCD of 370, 852, 266, 561 is 1

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1. What is the GCD of 370, 852, 266, 561?

GCD of 370, 852, 266, 561 is 1

2. Where do I get the detailed procedure to find GCD of 370, 852, 266, 561?

You can find a detailed procedure to find GCD of 370, 852, 266, 561 on our page.

3. How to find GCD of 370, 852, 266, 561 on a calculator?

You can find the GCD of 370, 852, 266, 561 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.