GCD of 353, 657, 531 Calculator

Given Input numbers are 353, 657, 531

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

Divisors of 353

List of positive integer divisors of 353 that divides 353 without a remainder.

1, 353

Divisors of 657

List of positive integer divisors of 657 that divides 657 without a remainder.

1, 3, 9, 73, 219, 657

Divisors of 531

List of positive integer divisors of 531 that divides 531 without a remainder.

1, 3, 9, 59, 177, 531

Greatest Common Divisior

We found the divisors of 353, 657, 531 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 353, 657, 531 is 1.

Therefore, GCD of numbers 353, 657, 531 is 1

Given Input Data is 353, 657, 531

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

Prime Factorization of 353 is 353

Prime Factorization of 657 is 3 x 3 x 73

Prime Factorization of 531 is 3 x 3 x 59

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(353, 657) = 231921

GCD(353, 657) = ( 353 x 657 ) / 231921

GCD(353, 657) = 231921 / 231921

GCD(353, 657) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 531

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

LCM(1, 531) = 531

GCD(1, 531) = ( 1 x 531 ) / 531

GCD(1, 531) = 531 / 531

GCD(1, 531) = 1

GCD of 353, 657, 531 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 159, 954, 599
• GCD of 686, 721, 869
• GCD of 427, 556, 406
• GCD of 121, 374, 106
• GCD of 652, 153, 634

1. What is the GCD of 353, 657, 531?

GCD of 353, 657, 531 is 1

2. Where do I get the detailed procedure to find GCD of 353, 657, 531?

You can find a detailed procedure to find GCD of 353, 657, 531 on our page.

3. How to find GCD of 353, 657, 531 on a calculator?

You can find the GCD of 353, 657, 531 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.