GCD of 465, 820, 776 Calculator

Given Input numbers are 465, 820, 776

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

Divisors of 465

List of positive integer divisors of 465 that divides 465 without a remainder.

1, 3, 5, 15, 31, 93, 155, 465

Divisors of 820

List of positive integer divisors of 820 that divides 820 without a remainder.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

Divisors of 776

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

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

Greatest Common Divisior

We found the divisors of 465, 820, 776 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 465, 820, 776 is 1.

Therefore, GCD of numbers 465, 820, 776 is 1

Given Input Data is 465, 820, 776

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

Prime Factorization of 465 is 3 x 5 x 31

Prime Factorization of 820 is 2 x 2 x 5 x 41

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

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(465, 820) = 76260

GCD(465, 820) = ( 465 x 820 ) / 76260

GCD(465, 820) = 381300 / 76260

GCD(465, 820) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 776

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

LCM(5, 776) = 3880

GCD(5, 776) = ( 5 x 776 ) / 3880

GCD(5, 776) = 3880 / 3880

GCD(5, 776) = 1

GCD of 465, 820, 776 is 1

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1. What is the GCD of 465, 820, 776?

GCD of 465, 820, 776 is 1

2. Where do I get the detailed procedure to find GCD of 465, 820, 776?

You can find a detailed procedure to find GCD of 465, 820, 776 on our page.

3. How to find GCD of 465, 820, 776 on a calculator?

You can find the GCD of 465, 820, 776 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.