GCD of 621, 492, 94, 211 Calculator

Given Input numbers are 621, 492, 94, 211

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

Divisors of 621

List of positive integer divisors of 621 that divides 621 without a remainder.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 492

List of positive integer divisors of 492 that divides 492 without a remainder.

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

Divisors of 94

List of positive integer divisors of 94 that divides 94 without a remainder.

1, 2, 47, 94

Divisors of 211

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

1, 211

Greatest Common Divisior

We found the divisors of 621, 492, 94, 211 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 621, 492, 94, 211 is 1.

Therefore, GCD of numbers 621, 492, 94, 211 is 1

Given Input Data is 621, 492, 94, 211

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

Prime Factorization of 621 is 3 x 3 x 3 x 23

Prime Factorization of 492 is 2 x 2 x 3 x 41

Prime Factorization of 94 is 2 x 47

Prime Factorization of 211 is 211

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(621, 492) = 101844

GCD(621, 492) = ( 621 x 492 ) / 101844

GCD(621, 492) = 305532 / 101844

GCD(621, 492) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 94

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

LCM(3, 94) = 282

GCD(3, 94) = ( 3 x 94 ) / 282

GCD(3, 94) = 282 / 282

GCD(3, 94) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 211

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

LCM(1, 211) = 211

GCD(1, 211) = ( 1 x 211 ) / 211

GCD(1, 211) = 211 / 211

GCD(1, 211) = 1

GCD of 621, 492, 94, 211 is 1

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• GCD of 906, 144, 83, 731
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1. What is the GCD of 621, 492, 94, 211?

GCD of 621, 492, 94, 211 is 1

2. Where do I get the detailed procedure to find GCD of 621, 492, 94, 211?

You can find a detailed procedure to find GCD of 621, 492, 94, 211 on our page.

3. How to find GCD of 621, 492, 94, 211 on a calculator?

You can find the GCD of 621, 492, 94, 211 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.