GCD of 776, 921, 729 Calculator

Given Input numbers are 776, 921, 729

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

Divisors of 776

List of positive integer divisors of 776 that divides 776 without a remainder.

1, 2, 4, 8, 97, 194, 388, 776

Divisors of 921

List of positive integer divisors of 921 that divides 921 without a remainder.

1, 3, 307, 921

Divisors of 729

List of positive integer divisors of 729 that divides 729 without a remainder.

1, 3, 9, 27, 81, 243, 729

Greatest Common Divisior

We found the divisors of 776, 921, 729 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 776, 921, 729 is 1.

Therefore, GCD of numbers 776, 921, 729 is 1

Given Input Data is 776, 921, 729

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

Prime Factorization of 776 is 2 x 2 x 2 x 97

Prime Factorization of 921 is 3 x 307

Prime Factorization of 729 is 3 x 3 x 3 x 3 x 3 x 3

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(776, 921) = 714696

GCD(776, 921) = ( 776 x 921 ) / 714696

GCD(776, 921) = 714696 / 714696

GCD(776, 921) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 729

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

LCM(1, 729) = 729

GCD(1, 729) = ( 1 x 729 ) / 729

GCD(1, 729) = 729 / 729

GCD(1, 729) = 1

GCD of 776, 921, 729 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 245, 437, 725
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• GCD of 107, 164, 505
• GCD of 621, 512, 848
• GCD of 369, 306, 267

1. What is the GCD of 776, 921, 729?

GCD of 776, 921, 729 is 1

2. Where do I get the detailed procedure to find GCD of 776, 921, 729?

You can find a detailed procedure to find GCD of 776, 921, 729 on our page.

3. How to find GCD of 776, 921, 729 on a calculator?

You can find the GCD of 776, 921, 729 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.