GCD of 673, 522, 215, 345 Calculator

Given Input numbers are 673, 522, 215, 345

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

Divisors of 673

List of positive integer divisors of 673 that divides 673 without a remainder.

1, 673

Divisors of 522

List of positive integer divisors of 522 that divides 522 without a remainder.

1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522

Divisors of 215

List of positive integer divisors of 215 that divides 215 without a remainder.

1, 5, 43, 215

Divisors of 345

List of positive integer divisors of 345 that divides 345 without a remainder.

1, 3, 5, 15, 23, 69, 115, 345

Greatest Common Divisior

We found the divisors of 673, 522, 215, 345 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 673, 522, 215, 345 is 1.

Therefore, GCD of numbers 673, 522, 215, 345 is 1

Given Input Data is 673, 522, 215, 345

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

Prime Factorization of 673 is 673

Prime Factorization of 522 is 2 x 3 x 3 x 29

Prime Factorization of 215 is 5 x 43

Prime Factorization of 345 is 3 x 5 x 23

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(673, 522) = 351306

GCD(673, 522) = ( 673 x 522 ) / 351306

GCD(673, 522) = 351306 / 351306

GCD(673, 522) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 215

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

LCM(1, 215) = 215

GCD(1, 215) = ( 1 x 215 ) / 215

GCD(1, 215) = 215 / 215

GCD(1, 215) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 345

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

LCM(1, 345) = 345

GCD(1, 345) = ( 1 x 345 ) / 345

GCD(1, 345) = 345 / 345

GCD(1, 345) = 1

GCD of 673, 522, 215, 345 is 1

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1. What is the GCD of 673, 522, 215, 345?

GCD of 673, 522, 215, 345 is 1

2. Where do I get the detailed procedure to find GCD of 673, 522, 215, 345?

You can find a detailed procedure to find GCD of 673, 522, 215, 345 on our page.

3. How to find GCD of 673, 522, 215, 345 on a calculator?

You can find the GCD of 673, 522, 215, 345 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.