GCD of 562, 630, 211, 202 Calculator

Given Input numbers are 562, 630, 211, 202

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

Divisors of 562

List of positive integer divisors of 562 that divides 562 without a remainder.

1, 2, 281, 562

Divisors of 630

List of positive integer divisors of 630 that divides 630 without a remainder.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

Divisors of 211

List of positive integer divisors of 211 that divides 211 without a remainder.

1, 211

Divisors of 202

List of positive integer divisors of 202 that divides 202 without a remainder.

1, 2, 101, 202

Greatest Common Divisior

We found the divisors of 562, 630, 211, 202 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 562, 630, 211, 202 is 1.

Therefore, GCD of numbers 562, 630, 211, 202 is 1

Given Input Data is 562, 630, 211, 202

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

Prime Factorization of 562 is 2 x 281

Prime Factorization of 630 is 2 x 3 x 3 x 5 x 7

Prime Factorization of 211 is 211

Prime Factorization of 202 is 2 x 101

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(562, 630) = 177030

GCD(562, 630) = ( 562 x 630 ) / 177030

GCD(562, 630) = 354060 / 177030

GCD(562, 630) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 211

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

LCM(2, 211) = 422

GCD(2, 211) = ( 2 x 211 ) / 422

GCD(2, 211) = 422 / 422

GCD(2, 211) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 202

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

LCM(1, 202) = 202

GCD(1, 202) = ( 1 x 202 ) / 202

GCD(1, 202) = 202 / 202

GCD(1, 202) = 1

GCD of 562, 630, 211, 202 is 1

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1. What is the GCD of 562, 630, 211, 202?

GCD of 562, 630, 211, 202 is 1

2. Where do I get the detailed procedure to find GCD of 562, 630, 211, 202?

You can find a detailed procedure to find GCD of 562, 630, 211, 202 on our page.

3. How to find GCD of 562, 630, 211, 202 on a calculator?

You can find the GCD of 562, 630, 211, 202 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.