GCD of 503, 985, 32, 210 Calculator

Given Input numbers are 503, 985, 32, 210

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

Divisors of 503

List of positive integer divisors of 503 that divides 503 without a remainder.

1, 503

Divisors of 985

List of positive integer divisors of 985 that divides 985 without a remainder.

1, 5, 197, 985

Divisors of 32

List of positive integer divisors of 32 that divides 32 without a remainder.

1, 2, 4, 8, 16, 32

Divisors of 210

List of positive integer divisors of 210 that divides 210 without a remainder.

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

Greatest Common Divisior

We found the divisors of 503, 985, 32, 210 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 503, 985, 32, 210 is 1.

Therefore, GCD of numbers 503, 985, 32, 210 is 1

Given Input Data is 503, 985, 32, 210

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

Prime Factorization of 503 is 503

Prime Factorization of 985 is 5 x 197

Prime Factorization of 32 is 2 x 2 x 2 x 2 x 2

Prime Factorization of 210 is 2 x 3 x 5 x 7

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(503, 985) = 495455

GCD(503, 985) = ( 503 x 985 ) / 495455

GCD(503, 985) = 495455 / 495455

GCD(503, 985) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 32

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

LCM(1, 32) = 32

GCD(1, 32) = ( 1 x 32 ) / 32

GCD(1, 32) = 32 / 32

GCD(1, 32) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 210

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

LCM(1, 210) = 210

GCD(1, 210) = ( 1 x 210 ) / 210

GCD(1, 210) = 210 / 210

GCD(1, 210) = 1

GCD of 503, 985, 32, 210 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 880, 861, 21, 505
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1. What is the GCD of 503, 985, 32, 210?

GCD of 503, 985, 32, 210 is 1

2. Where do I get the detailed procedure to find GCD of 503, 985, 32, 210?

You can find a detailed procedure to find GCD of 503, 985, 32, 210 on our page.

3. How to find GCD of 503, 985, 32, 210 on a calculator?

You can find the GCD of 503, 985, 32, 210 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.