GCD of 815, 202, 984, 667 Calculator

Given Input numbers are 815, 202, 984, 667

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

Divisors of 815

List of positive integer divisors of 815 that divides 815 without a remainder.

1, 5, 163, 815

Divisors of 202

List of positive integer divisors of 202 that divides 202 without a remainder.

1, 2, 101, 202

Divisors of 984

List of positive integer divisors of 984 that divides 984 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984

Divisors of 667

List of positive integer divisors of 667 that divides 667 without a remainder.

1, 23, 29, 667

Greatest Common Divisior

We found the divisors of 815, 202, 984, 667 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 815, 202, 984, 667 is 1.

Therefore, GCD of numbers 815, 202, 984, 667 is 1

Given Input Data is 815, 202, 984, 667

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

Prime Factorization of 815 is 5 x 163

Prime Factorization of 202 is 2 x 101

Prime Factorization of 984 is 2 x 2 x 2 x 3 x 41

Prime Factorization of 667 is 23 x 29

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(815, 202) = 164630

GCD(815, 202) = ( 815 x 202 ) / 164630

GCD(815, 202) = 164630 / 164630

GCD(815, 202) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 984

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

LCM(1, 984) = 984

GCD(1, 984) = ( 1 x 984 ) / 984

GCD(1, 984) = 984 / 984

GCD(1, 984) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 667

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

LCM(1, 667) = 667

GCD(1, 667) = ( 1 x 667 ) / 667

GCD(1, 667) = 667 / 667

GCD(1, 667) = 1

GCD of 815, 202, 984, 667 is 1

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1. What is the GCD of 815, 202, 984, 667?

GCD of 815, 202, 984, 667 is 1

2. Where do I get the detailed procedure to find GCD of 815, 202, 984, 667?

You can find a detailed procedure to find GCD of 815, 202, 984, 667 on our page.

3. How to find GCD of 815, 202, 984, 667 on a calculator?

You can find the GCD of 815, 202, 984, 667 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.