GCD of 126, 287, 673, 246 Calculator

Given Input numbers are 126, 287, 673, 246

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

Divisors of 126

List of positive integer divisors of 126 that divides 126 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

Divisors of 287

List of positive integer divisors of 287 that divides 287 without a remainder.

1, 7, 41, 287

Divisors of 673

List of positive integer divisors of 673 that divides 673 without a remainder.

1, 673

Divisors of 246

List of positive integer divisors of 246 that divides 246 without a remainder.

1, 2, 3, 6, 41, 82, 123, 246

Greatest Common Divisior

We found the divisors of 126, 287, 673, 246 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 126, 287, 673, 246 is 1.

Therefore, GCD of numbers 126, 287, 673, 246 is 1

Given Input Data is 126, 287, 673, 246

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

Prime Factorization of 126 is 2 x 3 x 3 x 7

Prime Factorization of 287 is 7 x 41

Prime Factorization of 673 is 673

Prime Factorization of 246 is 2 x 3 x 41

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(126, 287) = 5166

GCD(126, 287) = ( 126 x 287 ) / 5166

GCD(126, 287) = 36162 / 5166

GCD(126, 287) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 673

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

LCM(7, 673) = 4711

GCD(7, 673) = ( 7 x 673 ) / 4711

GCD(7, 673) = 4711 / 4711

GCD(7, 673) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 246

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

LCM(1, 246) = 246

GCD(1, 246) = ( 1 x 246 ) / 246

GCD(1, 246) = 246 / 246

GCD(1, 246) = 1

GCD of 126, 287, 673, 246 is 1

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1. What is the GCD of 126, 287, 673, 246?

GCD of 126, 287, 673, 246 is 1

2. Where do I get the detailed procedure to find GCD of 126, 287, 673, 246?

You can find a detailed procedure to find GCD of 126, 287, 673, 246 on our page.

3. How to find GCD of 126, 287, 673, 246 on a calculator?

You can find the GCD of 126, 287, 673, 246 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.