GCD of 212, 182, 95, 648 Calculator

Given Input numbers are 212, 182, 95, 648

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

Divisors of 212

List of positive integer divisors of 212 that divides 212 without a remainder.

1, 2, 4, 53, 106, 212

Divisors of 182

List of positive integer divisors of 182 that divides 182 without a remainder.

1, 2, 7, 13, 14, 26, 91, 182

Divisors of 95

List of positive integer divisors of 95 that divides 95 without a remainder.

1, 5, 19, 95

Divisors of 648

List of positive integer divisors of 648 that divides 648 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

Greatest Common Divisior

We found the divisors of 212, 182, 95, 648 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 212, 182, 95, 648 is 1.

Therefore, GCD of numbers 212, 182, 95, 648 is 1

Given Input Data is 212, 182, 95, 648

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

Prime Factorization of 212 is 2 x 2 x 53

Prime Factorization of 182 is 2 x 7 x 13

Prime Factorization of 95 is 5 x 19

Prime Factorization of 648 is 2 x 2 x 2 x 3 x 3 x 3 x 3

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(212, 182) = 19292

GCD(212, 182) = ( 212 x 182 ) / 19292

GCD(212, 182) = 38584 / 19292

GCD(212, 182) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 95

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

LCM(2, 95) = 190

GCD(2, 95) = ( 2 x 95 ) / 190

GCD(2, 95) = 190 / 190

GCD(2, 95) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 648

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

LCM(1, 648) = 648

GCD(1, 648) = ( 1 x 648 ) / 648

GCD(1, 648) = 648 / 648

GCD(1, 648) = 1

GCD of 212, 182, 95, 648 is 1

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1. What is the GCD of 212, 182, 95, 648?

GCD of 212, 182, 95, 648 is 1

2. Where do I get the detailed procedure to find GCD of 212, 182, 95, 648?

You can find a detailed procedure to find GCD of 212, 182, 95, 648 on our page.

3. How to find GCD of 212, 182, 95, 648 on a calculator?

You can find the GCD of 212, 182, 95, 648 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.