GCD of 667, 904, 90, 628 Calculator

Given Input numbers are 667, 904, 90, 628

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

Divisors of 667

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

1, 23, 29, 667

Divisors of 904

List of positive integer divisors of 904 that divides 904 without a remainder.

1, 2, 4, 8, 113, 226, 452, 904

Divisors of 90

List of positive integer divisors of 90 that divides 90 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Divisors of 628

List of positive integer divisors of 628 that divides 628 without a remainder.

1, 2, 4, 157, 314, 628

Greatest Common Divisior

We found the divisors of 667, 904, 90, 628 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 667, 904, 90, 628 is 1.

Therefore, GCD of numbers 667, 904, 90, 628 is 1

Given Input Data is 667, 904, 90, 628

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

Prime Factorization of 667 is 23 x 29

Prime Factorization of 904 is 2 x 2 x 2 x 113

Prime Factorization of 90 is 2 x 3 x 3 x 5

Prime Factorization of 628 is 2 x 2 x 157

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(667, 904) = 602968

GCD(667, 904) = ( 667 x 904 ) / 602968

GCD(667, 904) = 602968 / 602968

GCD(667, 904) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 90

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

LCM(1, 90) = 90

GCD(1, 90) = ( 1 x 90 ) / 90

GCD(1, 90) = 90 / 90

GCD(1, 90) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 628

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

LCM(1, 628) = 628

GCD(1, 628) = ( 1 x 628 ) / 628

GCD(1, 628) = 628 / 628

GCD(1, 628) = 1

GCD of 667, 904, 90, 628 is 1

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1. What is the GCD of 667, 904, 90, 628?

GCD of 667, 904, 90, 628 is 1

2. Where do I get the detailed procedure to find GCD of 667, 904, 90, 628?

You can find a detailed procedure to find GCD of 667, 904, 90, 628 on our page.

3. How to find GCD of 667, 904, 90, 628 on a calculator?

You can find the GCD of 667, 904, 90, 628 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.