GCD of 785, 657, 894 Calculator

Given Input numbers are 785, 657, 894

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

Divisors of 785

List of positive integer divisors of 785 that divides 785 without a remainder.

1, 5, 157, 785

Divisors of 657

List of positive integer divisors of 657 that divides 657 without a remainder.

1, 3, 9, 73, 219, 657

Divisors of 894

List of positive integer divisors of 894 that divides 894 without a remainder.

1, 2, 3, 6, 149, 298, 447, 894

Greatest Common Divisior

We found the divisors of 785, 657, 894 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 785, 657, 894 is 1.

Therefore, GCD of numbers 785, 657, 894 is 1

Given Input Data is 785, 657, 894

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

Prime Factorization of 785 is 5 x 157

Prime Factorization of 657 is 3 x 3 x 73

Prime Factorization of 894 is 2 x 3 x 149

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(785, 657) = 515745

GCD(785, 657) = ( 785 x 657 ) / 515745

GCD(785, 657) = 515745 / 515745

GCD(785, 657) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 894

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

LCM(1, 894) = 894

GCD(1, 894) = ( 1 x 894 ) / 894

GCD(1, 894) = 894 / 894

GCD(1, 894) = 1

GCD of 785, 657, 894 is 1

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1. What is the GCD of 785, 657, 894?

GCD of 785, 657, 894 is 1

2. Where do I get the detailed procedure to find GCD of 785, 657, 894?

You can find a detailed procedure to find GCD of 785, 657, 894 on our page.

3. How to find GCD of 785, 657, 894 on a calculator?

You can find the GCD of 785, 657, 894 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.