GCD of 344, 661, 327, 980 Calculator

Given Input numbers are 344, 661, 327, 980

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

Divisors of 344

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

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

Divisors of 661

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

1, 661

Divisors of 327

List of positive integer divisors of 327 that divides 327 without a remainder.

1, 3, 109, 327

Divisors of 980

List of positive integer divisors of 980 that divides 980 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

Greatest Common Divisior

We found the divisors of 344, 661, 327, 980 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 344, 661, 327, 980 is 1.

Therefore, GCD of numbers 344, 661, 327, 980 is 1

Given Input Data is 344, 661, 327, 980

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

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

Prime Factorization of 661 is 661

Prime Factorization of 327 is 3 x 109

Prime Factorization of 980 is 2 x 2 x 5 x 7 x 7

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(344, 661) = 227384

GCD(344, 661) = ( 344 x 661 ) / 227384

GCD(344, 661) = 227384 / 227384

GCD(344, 661) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 327

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

LCM(1, 327) = 327

GCD(1, 327) = ( 1 x 327 ) / 327

GCD(1, 327) = 327 / 327

GCD(1, 327) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 980

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

LCM(1, 980) = 980

GCD(1, 980) = ( 1 x 980 ) / 980

GCD(1, 980) = 980 / 980

GCD(1, 980) = 1

GCD of 344, 661, 327, 980 is 1

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1. What is the GCD of 344, 661, 327, 980?

GCD of 344, 661, 327, 980 is 1

2. Where do I get the detailed procedure to find GCD of 344, 661, 327, 980?

You can find a detailed procedure to find GCD of 344, 661, 327, 980 on our page.

3. How to find GCD of 344, 661, 327, 980 on a calculator?

You can find the GCD of 344, 661, 327, 980 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.