GCD of 945, 866, 956 Calculator

Given Input numbers are 945, 866, 956

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

Divisors of 945

List of positive integer divisors of 945 that divides 945 without a remainder.

1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945

Divisors of 866

List of positive integer divisors of 866 that divides 866 without a remainder.

1, 2, 433, 866

Divisors of 956

List of positive integer divisors of 956 that divides 956 without a remainder.

1, 2, 4, 239, 478, 956

Greatest Common Divisior

We found the divisors of 945, 866, 956 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 945, 866, 956 is 1.

Therefore, GCD of numbers 945, 866, 956 is 1

Given Input Data is 945, 866, 956

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

Prime Factorization of 945 is 3 x 3 x 3 x 5 x 7

Prime Factorization of 866 is 2 x 433

Prime Factorization of 956 is 2 x 2 x 239

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(945, 866) = 818370

GCD(945, 866) = ( 945 x 866 ) / 818370

GCD(945, 866) = 818370 / 818370

GCD(945, 866) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 956

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

LCM(1, 956) = 956

GCD(1, 956) = ( 1 x 956 ) / 956

GCD(1, 956) = 956 / 956

GCD(1, 956) = 1

GCD of 945, 866, 956 is 1

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1. What is the GCD of 945, 866, 956?

GCD of 945, 866, 956 is 1

2. Where do I get the detailed procedure to find GCD of 945, 866, 956?

You can find a detailed procedure to find GCD of 945, 866, 956 on our page.

3. How to find GCD of 945, 866, 956 on a calculator?

You can find the GCD of 945, 866, 956 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.