GCD of 662, 421, 344 Calculator

Given Input numbers are 662, 421, 344

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

Divisors of 662

List of positive integer divisors of 662 that divides 662 without a remainder.

1, 2, 331, 662

Divisors of 421

List of positive integer divisors of 421 that divides 421 without a remainder.

1, 421

Divisors of 344

List of positive integer divisors of 344 that divides 344 without a remainder.

1, 2, 4, 8, 43, 86, 172, 344

Greatest Common Divisior

We found the divisors of 662, 421, 344 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 662, 421, 344 is 1.

Therefore, GCD of numbers 662, 421, 344 is 1

Given Input Data is 662, 421, 344

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

Prime Factorization of 662 is 2 x 331

Prime Factorization of 421 is 421

Prime Factorization of 344 is 2 x 2 x 2 x 43

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(662, 421) = 278702

GCD(662, 421) = ( 662 x 421 ) / 278702

GCD(662, 421) = 278702 / 278702

GCD(662, 421) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 344

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

LCM(1, 344) = 344

GCD(1, 344) = ( 1 x 344 ) / 344

GCD(1, 344) = 344 / 344

GCD(1, 344) = 1

GCD of 662, 421, 344 is 1

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• GCD of 313, 115, 707
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• GCD of 700, 792, 651

1. What is the GCD of 662, 421, 344?

GCD of 662, 421, 344 is 1

2. Where do I get the detailed procedure to find GCD of 662, 421, 344?

You can find a detailed procedure to find GCD of 662, 421, 344 on our page.

3. How to find GCD of 662, 421, 344 on a calculator?

You can find the GCD of 662, 421, 344 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.