GCD of 673, 153, 90, 554 Calculator

Given Input numbers are 673, 153, 90, 554

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

Divisors of 673

List of positive integer divisors of 673 that divides 673 without a remainder.

1, 673

Divisors of 153

List of positive integer divisors of 153 that divides 153 without a remainder.

1, 3, 9, 17, 51, 153

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 554

List of positive integer divisors of 554 that divides 554 without a remainder.

1, 2, 277, 554

Greatest Common Divisior

We found the divisors of 673, 153, 90, 554 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 673, 153, 90, 554 is 1.

Therefore, GCD of numbers 673, 153, 90, 554 is 1

Given Input Data is 673, 153, 90, 554

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

Prime Factorization of 673 is 673

Prime Factorization of 153 is 3 x 3 x 17

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

Prime Factorization of 554 is 2 x 277

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(673, 153) = 102969

GCD(673, 153) = ( 673 x 153 ) / 102969

GCD(673, 153) = 102969 / 102969

GCD(673, 153) = 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 554

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

LCM(1, 554) = 554

GCD(1, 554) = ( 1 x 554 ) / 554

GCD(1, 554) = 554 / 554

GCD(1, 554) = 1

GCD of 673, 153, 90, 554 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 948, 275, 50, 320
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• GCD of 121, 667, 68, 270
• GCD of 158, 308, 39, 377
• GCD of 876, 370, 39, 825

1. What is the GCD of 673, 153, 90, 554?

GCD of 673, 153, 90, 554 is 1

2. Where do I get the detailed procedure to find GCD of 673, 153, 90, 554?

You can find a detailed procedure to find GCD of 673, 153, 90, 554 on our page.

3. How to find GCD of 673, 153, 90, 554 on a calculator?

You can find the GCD of 673, 153, 90, 554 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.