GCD of 340, 401, 264, 655 Calculator

Given Input numbers are 340, 401, 264, 655

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

Divisors of 340

List of positive integer divisors of 340 that divides 340 without a remainder.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

Divisors of 401

List of positive integer divisors of 401 that divides 401 without a remainder.

1, 401

Divisors of 264

List of positive integer divisors of 264 that divides 264 without a remainder.

1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264

Divisors of 655

List of positive integer divisors of 655 that divides 655 without a remainder.

1, 5, 131, 655

Greatest Common Divisior

We found the divisors of 340, 401, 264, 655 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 340, 401, 264, 655 is 1.

Therefore, GCD of numbers 340, 401, 264, 655 is 1

Given Input Data is 340, 401, 264, 655

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

Prime Factorization of 340 is 2 x 2 x 5 x 17

Prime Factorization of 401 is 401

Prime Factorization of 264 is 2 x 2 x 2 x 3 x 11

Prime Factorization of 655 is 5 x 131

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(340, 401) = 136340

GCD(340, 401) = ( 340 x 401 ) / 136340

GCD(340, 401) = 136340 / 136340

GCD(340, 401) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 264

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

LCM(1, 264) = 264

GCD(1, 264) = ( 1 x 264 ) / 264

GCD(1, 264) = 264 / 264

GCD(1, 264) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 655

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

LCM(1, 655) = 655

GCD(1, 655) = ( 1 x 655 ) / 655

GCD(1, 655) = 655 / 655

GCD(1, 655) = 1

GCD of 340, 401, 264, 655 is 1

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1. What is the GCD of 340, 401, 264, 655?

GCD of 340, 401, 264, 655 is 1

2. Where do I get the detailed procedure to find GCD of 340, 401, 264, 655?

You can find a detailed procedure to find GCD of 340, 401, 264, 655 on our page.

3. How to find GCD of 340, 401, 264, 655 on a calculator?

You can find the GCD of 340, 401, 264, 655 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.