GCD of 890, 667, 28, 318 Calculator

Given Input numbers are 890, 667, 28, 318

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

Divisors of 890

List of positive integer divisors of 890 that divides 890 without a remainder.

1, 2, 5, 10, 89, 178, 445, 890

Divisors of 667

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

1, 23, 29, 667

Divisors of 28

List of positive integer divisors of 28 that divides 28 without a remainder.

1, 2, 4, 7, 14, 28

Divisors of 318

List of positive integer divisors of 318 that divides 318 without a remainder.

1, 2, 3, 6, 53, 106, 159, 318

Greatest Common Divisior

We found the divisors of 890, 667, 28, 318 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 890, 667, 28, 318 is 1.

Therefore, GCD of numbers 890, 667, 28, 318 is 1

Given Input Data is 890, 667, 28, 318

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

Prime Factorization of 890 is 2 x 5 x 89

Prime Factorization of 667 is 23 x 29

Prime Factorization of 28 is 2 x 2 x 7

Prime Factorization of 318 is 2 x 3 x 53

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(890, 667) = 593630

GCD(890, 667) = ( 890 x 667 ) / 593630

GCD(890, 667) = 593630 / 593630

GCD(890, 667) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 28

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

LCM(1, 28) = 28

GCD(1, 28) = ( 1 x 28 ) / 28

GCD(1, 28) = 28 / 28

GCD(1, 28) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 318

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

LCM(1, 318) = 318

GCD(1, 318) = ( 1 x 318 ) / 318

GCD(1, 318) = 318 / 318

GCD(1, 318) = 1

GCD of 890, 667, 28, 318 is 1

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1. What is the GCD of 890, 667, 28, 318?

GCD of 890, 667, 28, 318 is 1

2. Where do I get the detailed procedure to find GCD of 890, 667, 28, 318?

You can find a detailed procedure to find GCD of 890, 667, 28, 318 on our page.

3. How to find GCD of 890, 667, 28, 318 on a calculator?

You can find the GCD of 890, 667, 28, 318 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.