GCD of 246, 294, 76, 686 Calculator

Given Input numbers are 246, 294, 76, 686

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

Divisors of 246

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

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

Divisors of 294

List of positive integer divisors of 294 that divides 294 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294

Divisors of 76

List of positive integer divisors of 76 that divides 76 without a remainder.

1, 2, 4, 19, 38, 76

Divisors of 686

List of positive integer divisors of 686 that divides 686 without a remainder.

1, 2, 7, 14, 49, 98, 343, 686

Greatest Common Divisior

We found the divisors of 246, 294, 76, 686 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 246, 294, 76, 686 is 2.

Therefore, GCD of numbers 246, 294, 76, 686 is 2

Given Input Data is 246, 294, 76, 686

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

Prime Factorization of 246 is 2 x 3 x 41

Prime Factorization of 294 is 2 x 3 x 7 x 7

Prime Factorization of 76 is 2 x 2 x 19

Prime Factorization of 686 is 2 x 7 x 7 x 7

Highest common occurrences in the given inputs are 2¹

Multiplying them we get the GCD as 2

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(246, 294) = 12054

GCD(246, 294) = ( 246 x 294 ) / 12054

GCD(246, 294) = 72324 / 12054

GCD(246, 294) = 6

Step2:

Here we consider the GCD from the above i.e. 6 as first number and the next as 76

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

LCM(6, 76) = 228

GCD(6, 76) = ( 6 x 76 ) / 228

GCD(6, 76) = 456 / 228

GCD(6, 76) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 686

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

LCM(2, 686) = 686

GCD(2, 686) = ( 2 x 686 ) / 686

GCD(2, 686) = 1372 / 686

GCD(2, 686) = 2

GCD of 246, 294, 76, 686 is 2

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• GCD of 725, 654, 35, 262
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• GCD of 842, 453, 72, 480

1. What is the GCD of 246, 294, 76, 686?

GCD of 246, 294, 76, 686 is 2

2. Where do I get the detailed procedure to find GCD of 246, 294, 76, 686?

You can find a detailed procedure to find GCD of 246, 294, 76, 686 on our page.

3. How to find GCD of 246, 294, 76, 686 on a calculator?

You can find the GCD of 246, 294, 76, 686 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.