GCD of 862, 804, 84, 655 Calculator

Given Input numbers are 862, 804, 84, 655

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

Divisors of 862

List of positive integer divisors of 862 that divides 862 without a remainder.

1, 2, 431, 862

Divisors of 804

List of positive integer divisors of 804 that divides 804 without a remainder.

1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804

Divisors of 84

List of positive integer divisors of 84 that divides 84 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

Divisors of 655

List of positive integer divisors of 655 that divides 655 without a remainder.

1, 5, 131, 655

Greatest Common Divisior

We found the divisors of 862, 804, 84, 655 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 862, 804, 84, 655 is 1.

Therefore, GCD of numbers 862, 804, 84, 655 is 1

Given Input Data is 862, 804, 84, 655

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

Prime Factorization of 862 is 2 x 431

Prime Factorization of 804 is 2 x 2 x 3 x 67

Prime Factorization of 84 is 2 x 2 x 3 x 7

Prime Factorization of 655 is 5 x 131

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(862, 804) = 346524

GCD(862, 804) = ( 862 x 804 ) / 346524

GCD(862, 804) = 693048 / 346524

GCD(862, 804) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 84

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

LCM(2, 84) = 84

GCD(2, 84) = ( 2 x 84 ) / 84

GCD(2, 84) = 168 / 84

GCD(2, 84) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 655

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

LCM(2, 655) = 1310

GCD(2, 655) = ( 2 x 655 ) / 1310

GCD(2, 655) = 1310 / 1310

GCD(2, 655) = 1

GCD of 862, 804, 84, 655 is 1

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• GCD of 607, 346, 26, 259
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1. What is the GCD of 862, 804, 84, 655?

GCD of 862, 804, 84, 655 is 1

2. Where do I get the detailed procedure to find GCD of 862, 804, 84, 655?

You can find a detailed procedure to find GCD of 862, 804, 84, 655 on our page.

3. How to find GCD of 862, 804, 84, 655 on a calculator?

You can find the GCD of 862, 804, 84, 655 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.