GCD of 487, 712, 672 Calculator

Given Input numbers are 487, 712, 672

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

Divisors of 487

List of positive integer divisors of 487 that divides 487 without a remainder.

1, 487

Divisors of 712

List of positive integer divisors of 712 that divides 712 without a remainder.

1, 2, 4, 8, 89, 178, 356, 712

Divisors of 672

List of positive integer divisors of 672 that divides 672 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

Greatest Common Divisior

We found the divisors of 487, 712, 672 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 487, 712, 672 is 1.

Therefore, GCD of numbers 487, 712, 672 is 1

Given Input Data is 487, 712, 672

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

Prime Factorization of 487 is 487

Prime Factorization of 712 is 2 x 2 x 2 x 89

Prime Factorization of 672 is 2 x 2 x 2 x 2 x 2 x 3 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(487, 712) = 346744

GCD(487, 712) = ( 487 x 712 ) / 346744

GCD(487, 712) = 346744 / 346744

GCD(487, 712) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 672

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

LCM(1, 672) = 672

GCD(1, 672) = ( 1 x 672 ) / 672

GCD(1, 672) = 672 / 672

GCD(1, 672) = 1

GCD of 487, 712, 672 is 1

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1. What is the GCD of 487, 712, 672?

GCD of 487, 712, 672 is 1

2. Where do I get the detailed procedure to find GCD of 487, 712, 672?

You can find a detailed procedure to find GCD of 487, 712, 672 on our page.

3. How to find GCD of 487, 712, 672 on a calculator?

You can find the GCD of 487, 712, 672 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.