GCD of 203, 943, 352, 660 Calculator

Given Input numbers are 203, 943, 352, 660

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

Divisors of 203

List of positive integer divisors of 203 that divides 203 without a remainder.

1, 7, 29, 203

Divisors of 943

List of positive integer divisors of 943 that divides 943 without a remainder.

1, 23, 41, 943

Divisors of 352

List of positive integer divisors of 352 that divides 352 without a remainder.

1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352

Divisors of 660

List of positive integer divisors of 660 that divides 660 without a remainder.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

Greatest Common Divisior

We found the divisors of 203, 943, 352, 660 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 203, 943, 352, 660 is 1.

Therefore, GCD of numbers 203, 943, 352, 660 is 1

Given Input Data is 203, 943, 352, 660

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

Prime Factorization of 203 is 7 x 29

Prime Factorization of 943 is 23 x 41

Prime Factorization of 352 is 2 x 2 x 2 x 2 x 2 x 11

Prime Factorization of 660 is 2 x 2 x 3 x 5 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(203, 943) = 191429

GCD(203, 943) = ( 203 x 943 ) / 191429

GCD(203, 943) = 191429 / 191429

GCD(203, 943) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 352

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

LCM(1, 352) = 352

GCD(1, 352) = ( 1 x 352 ) / 352

GCD(1, 352) = 352 / 352

GCD(1, 352) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 660

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

LCM(1, 660) = 660

GCD(1, 660) = ( 1 x 660 ) / 660

GCD(1, 660) = 660 / 660

GCD(1, 660) = 1

GCD of 203, 943, 352, 660 is 1

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1. What is the GCD of 203, 943, 352, 660?

GCD of 203, 943, 352, 660 is 1

2. Where do I get the detailed procedure to find GCD of 203, 943, 352, 660?

You can find a detailed procedure to find GCD of 203, 943, 352, 660 on our page.

3. How to find GCD of 203, 943, 352, 660 on a calculator?

You can find the GCD of 203, 943, 352, 660 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.