GCD of 857, 666, 963 Calculator

Given Input numbers are 857, 666, 963

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

Divisors of 857

List of positive integer divisors of 857 that divides 857 without a remainder.

1, 857

Divisors of 666

List of positive integer divisors of 666 that divides 666 without a remainder.

1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

Divisors of 963

List of positive integer divisors of 963 that divides 963 without a remainder.

1, 3, 9, 107, 321, 963

Greatest Common Divisior

We found the divisors of 857, 666, 963 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 857, 666, 963 is 1.

Therefore, GCD of numbers 857, 666, 963 is 1

Given Input Data is 857, 666, 963

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

Prime Factorization of 857 is 857

Prime Factorization of 666 is 2 x 3 x 3 x 37

Prime Factorization of 963 is 3 x 3 x 107

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(857, 666) = 570762

GCD(857, 666) = ( 857 x 666 ) / 570762

GCD(857, 666) = 570762 / 570762

GCD(857, 666) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 963

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

LCM(1, 963) = 963

GCD(1, 963) = ( 1 x 963 ) / 963

GCD(1, 963) = 963 / 963

GCD(1, 963) = 1

GCD of 857, 666, 963 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 676, 936, 640
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• GCD of 691, 505, 449
• GCD of 917, 739, 598
• GCD of 175, 654, 456

1. What is the GCD of 857, 666, 963?

GCD of 857, 666, 963 is 1

2. Where do I get the detailed procedure to find GCD of 857, 666, 963?

You can find a detailed procedure to find GCD of 857, 666, 963 on our page.

3. How to find GCD of 857, 666, 963 on a calculator?

You can find the GCD of 857, 666, 963 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.