GCD of 709, 856, 63, 773 Calculator

Given Input numbers are 709, 856, 63, 773

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

Divisors of 709

List of positive integer divisors of 709 that divides 709 without a remainder.

1, 709

Divisors of 856

List of positive integer divisors of 856 that divides 856 without a remainder.

1, 2, 4, 8, 107, 214, 428, 856

Divisors of 63

List of positive integer divisors of 63 that divides 63 without a remainder.

1, 3, 7, 9, 21, 63

Divisors of 773

List of positive integer divisors of 773 that divides 773 without a remainder.

1, 773

Greatest Common Divisior

We found the divisors of 709, 856, 63, 773 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 709, 856, 63, 773 is 1.

Therefore, GCD of numbers 709, 856, 63, 773 is 1

Given Input Data is 709, 856, 63, 773

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

Prime Factorization of 709 is 709

Prime Factorization of 856 is 2 x 2 x 2 x 107

Prime Factorization of 63 is 3 x 3 x 7

Prime Factorization of 773 is 773

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(709, 856) = 606904

GCD(709, 856) = ( 709 x 856 ) / 606904

GCD(709, 856) = 606904 / 606904

GCD(709, 856) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 63

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

LCM(1, 63) = 63

GCD(1, 63) = ( 1 x 63 ) / 63

GCD(1, 63) = 63 / 63

GCD(1, 63) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 773

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

LCM(1, 773) = 773

GCD(1, 773) = ( 1 x 773 ) / 773

GCD(1, 773) = 773 / 773

GCD(1, 773) = 1

GCD of 709, 856, 63, 773 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 902, 351, 78, 431
• GCD of 391, 135, 19, 584
• GCD of 334, 796, 76, 168
• GCD of 491, 950, 27, 136
• GCD of 161, 511, 25, 316

1. What is the GCD of 709, 856, 63, 773?

GCD of 709, 856, 63, 773 is 1

2. Where do I get the detailed procedure to find GCD of 709, 856, 63, 773?

You can find a detailed procedure to find GCD of 709, 856, 63, 773 on our page.

3. How to find GCD of 709, 856, 63, 773 on a calculator?

You can find the GCD of 709, 856, 63, 773 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.