GCD of 98, 606, 343, 669 Calculator

Given Input numbers are 98, 606, 343, 669

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

Divisors of 98

List of positive integer divisors of 98 that divides 98 without a remainder.

1, 2, 7, 14, 49, 98

Divisors of 606

List of positive integer divisors of 606 that divides 606 without a remainder.

1, 2, 3, 6, 101, 202, 303, 606

Divisors of 343

List of positive integer divisors of 343 that divides 343 without a remainder.

1, 7, 49, 343

Divisors of 669

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

1, 3, 223, 669

Greatest Common Divisior

We found the divisors of 98, 606, 343, 669 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 98, 606, 343, 669 is 1.

Therefore, GCD of numbers 98, 606, 343, 669 is 1

Given Input Data is 98, 606, 343, 669

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

Prime Factorization of 98 is 2 x 7 x 7

Prime Factorization of 606 is 2 x 3 x 101

Prime Factorization of 343 is 7 x 7 x 7

Prime Factorization of 669 is 3 x 223

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(98, 606) = 29694

GCD(98, 606) = ( 98 x 606 ) / 29694

GCD(98, 606) = 59388 / 29694

GCD(98, 606) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 343

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

LCM(2, 343) = 686

GCD(2, 343) = ( 2 x 343 ) / 686

GCD(2, 343) = 686 / 686

GCD(2, 343) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 669

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

LCM(1, 669) = 669

GCD(1, 669) = ( 1 x 669 ) / 669

GCD(1, 669) = 669 / 669

GCD(1, 669) = 1

GCD of 98, 606, 343, 669 is 1

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1. What is the GCD of 98, 606, 343, 669?

GCD of 98, 606, 343, 669 is 1

2. Where do I get the detailed procedure to find GCD of 98, 606, 343, 669?

You can find a detailed procedure to find GCD of 98, 606, 343, 669 on our page.

3. How to find GCD of 98, 606, 343, 669 on a calculator?

You can find the GCD of 98, 606, 343, 669 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.