GCD of 648, 271, 930 Calculator

Given Input numbers are 648, 271, 930

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

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

Divisors of 271

List of positive integer divisors of 271 that divides 271 without a remainder.

1, 271

Divisors of 930

List of positive integer divisors of 930 that divides 930 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930

Greatest Common Divisior

We found the divisors of 648, 271, 930 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 648, 271, 930 is 1.

Therefore, GCD of numbers 648, 271, 930 is 1

Given Input Data is 648, 271, 930

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

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

Prime Factorization of 271 is 271

Prime Factorization of 930 is 2 x 3 x 5 x 31

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(648, 271) = 175608

GCD(648, 271) = ( 648 x 271 ) / 175608

GCD(648, 271) = 175608 / 175608

GCD(648, 271) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 930

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

LCM(1, 930) = 930

GCD(1, 930) = ( 1 x 930 ) / 930

GCD(1, 930) = 930 / 930

GCD(1, 930) = 1

GCD of 648, 271, 930 is 1

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1. What is the GCD of 648, 271, 930?

GCD of 648, 271, 930 is 1

2. Where do I get the detailed procedure to find GCD of 648, 271, 930?

You can find a detailed procedure to find GCD of 648, 271, 930 on our page.

3. How to find GCD of 648, 271, 930 on a calculator?

You can find the GCD of 648, 271, 930 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.