GCD of 246, 742, 947 Calculator

Given Input numbers are 246, 742, 947

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 742

List of positive integer divisors of 742 that divides 742 without a remainder.

1, 2, 7, 14, 53, 106, 371, 742

Divisors of 947

List of positive integer divisors of 947 that divides 947 without a remainder.

1, 947

Greatest Common Divisior

We found the divisors of 246, 742, 947 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 246, 742, 947 is 1.

Therefore, GCD of numbers 246, 742, 947 is 1

Given Input Data is 246, 742, 947

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 742 is 2 x 7 x 53

Prime Factorization of 947 is 947

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(246, 742) = 91266

GCD(246, 742) = ( 246 x 742 ) / 91266

GCD(246, 742) = 182532 / 91266

GCD(246, 742) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 947

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

LCM(2, 947) = 1894

GCD(2, 947) = ( 2 x 947 ) / 1894

GCD(2, 947) = 1894 / 1894

GCD(2, 947) = 1

GCD of 246, 742, 947 is 1

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• GCD of 299, 711, 662
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1. What is the GCD of 246, 742, 947?

GCD of 246, 742, 947 is 1

2. Where do I get the detailed procedure to find GCD of 246, 742, 947?

You can find a detailed procedure to find GCD of 246, 742, 947 on our page.

3. How to find GCD of 246, 742, 947 on a calculator?

You can find the GCD of 246, 742, 947 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.