GCD of 440, 661, 27, 346 Calculator

Given Input numbers are 440, 661, 27, 346

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

Divisors of 440

List of positive integer divisors of 440 that divides 440 without a remainder.

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

Divisors of 661

List of positive integer divisors of 661 that divides 661 without a remainder.

1, 661

Divisors of 27

List of positive integer divisors of 27 that divides 27 without a remainder.

1, 3, 9, 27

Divisors of 346

List of positive integer divisors of 346 that divides 346 without a remainder.

1, 2, 173, 346

Greatest Common Divisior

We found the divisors of 440, 661, 27, 346 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 440, 661, 27, 346 is 1.

Therefore, GCD of numbers 440, 661, 27, 346 is 1

Given Input Data is 440, 661, 27, 346

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

Prime Factorization of 440 is 2 x 2 x 2 x 5 x 11

Prime Factorization of 661 is 661

Prime Factorization of 27 is 3 x 3 x 3

Prime Factorization of 346 is 2 x 173

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(440, 661) = 290840

GCD(440, 661) = ( 440 x 661 ) / 290840

GCD(440, 661) = 290840 / 290840

GCD(440, 661) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 27

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

LCM(1, 27) = 27

GCD(1, 27) = ( 1 x 27 ) / 27

GCD(1, 27) = 27 / 27

GCD(1, 27) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 346

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

LCM(1, 346) = 346

GCD(1, 346) = ( 1 x 346 ) / 346

GCD(1, 346) = 346 / 346

GCD(1, 346) = 1

GCD of 440, 661, 27, 346 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 515, 552, 64, 206
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• GCD of 933, 450, 89, 295
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1. What is the GCD of 440, 661, 27, 346?

GCD of 440, 661, 27, 346 is 1

2. Where do I get the detailed procedure to find GCD of 440, 661, 27, 346?

You can find a detailed procedure to find GCD of 440, 661, 27, 346 on our page.

3. How to find GCD of 440, 661, 27, 346 on a calculator?

You can find the GCD of 440, 661, 27, 346 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.