GCD of 807, 664, 34, 255 Calculator

Given Input numbers are 807, 664, 34, 255

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

Divisors of 807

List of positive integer divisors of 807 that divides 807 without a remainder.

1, 3, 269, 807

Divisors of 664

List of positive integer divisors of 664 that divides 664 without a remainder.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 34

List of positive integer divisors of 34 that divides 34 without a remainder.

1, 2, 17, 34

Divisors of 255

List of positive integer divisors of 255 that divides 255 without a remainder.

1, 3, 5, 15, 17, 51, 85, 255

Greatest Common Divisior

We found the divisors of 807, 664, 34, 255 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 807, 664, 34, 255 is 1.

Therefore, GCD of numbers 807, 664, 34, 255 is 1

Given Input Data is 807, 664, 34, 255

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

Prime Factorization of 807 is 3 x 269

Prime Factorization of 664 is 2 x 2 x 2 x 83

Prime Factorization of 34 is 2 x 17

Prime Factorization of 255 is 3 x 5 x 17

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(807, 664) = 535848

GCD(807, 664) = ( 807 x 664 ) / 535848

GCD(807, 664) = 535848 / 535848

GCD(807, 664) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 34

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

LCM(1, 34) = 34

GCD(1, 34) = ( 1 x 34 ) / 34

GCD(1, 34) = 34 / 34

GCD(1, 34) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 255

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

LCM(1, 255) = 255

GCD(1, 255) = ( 1 x 255 ) / 255

GCD(1, 255) = 255 / 255

GCD(1, 255) = 1

GCD of 807, 664, 34, 255 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 309, 198, 64, 609
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• GCD of 749, 151, 34, 592
• GCD of 540, 201, 27, 945
• GCD of 560, 780, 72, 499

1. What is the GCD of 807, 664, 34, 255?

GCD of 807, 664, 34, 255 is 1

2. Where do I get the detailed procedure to find GCD of 807, 664, 34, 255?

You can find a detailed procedure to find GCD of 807, 664, 34, 255 on our page.

3. How to find GCD of 807, 664, 34, 255 on a calculator?

You can find the GCD of 807, 664, 34, 255 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.