GCD of 669, 578, 140, 363 Calculator

Given Input numbers are 669, 578, 140, 363

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

Divisors of 669

List of positive integer divisors of 669 that divides 669 without a remainder.

1, 3, 223, 669

Divisors of 578

List of positive integer divisors of 578 that divides 578 without a remainder.

1, 2, 17, 34, 289, 578

Divisors of 140

List of positive integer divisors of 140 that divides 140 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

Divisors of 363

List of positive integer divisors of 363 that divides 363 without a remainder.

1, 3, 11, 33, 121, 363

Greatest Common Divisior

We found the divisors of 669, 578, 140, 363 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 669, 578, 140, 363 is 1.

Therefore, GCD of numbers 669, 578, 140, 363 is 1

Given Input Data is 669, 578, 140, 363

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

Prime Factorization of 669 is 3 x 223

Prime Factorization of 578 is 2 x 17 x 17

Prime Factorization of 140 is 2 x 2 x 5 x 7

Prime Factorization of 363 is 3 x 11 x 11

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(669, 578) = 386682

GCD(669, 578) = ( 669 x 578 ) / 386682

GCD(669, 578) = 386682 / 386682

GCD(669, 578) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 140

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

LCM(1, 140) = 140

GCD(1, 140) = ( 1 x 140 ) / 140

GCD(1, 140) = 140 / 140

GCD(1, 140) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 363

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

LCM(1, 363) = 363

GCD(1, 363) = ( 1 x 363 ) / 363

GCD(1, 363) = 363 / 363

GCD(1, 363) = 1

GCD of 669, 578, 140, 363 is 1

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1. What is the GCD of 669, 578, 140, 363?

GCD of 669, 578, 140, 363 is 1

2. Where do I get the detailed procedure to find GCD of 669, 578, 140, 363?

You can find a detailed procedure to find GCD of 669, 578, 140, 363 on our page.

3. How to find GCD of 669, 578, 140, 363 on a calculator?

You can find the GCD of 669, 578, 140, 363 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.