GCD of 98, 471, 554, 623 Calculator

Given Input numbers are 98, 471, 554, 623

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

Divisors of 98

List of positive integer divisors of 98 that divides 98 without a remainder.

1, 2, 7, 14, 49, 98

Divisors of 471

List of positive integer divisors of 471 that divides 471 without a remainder.

1, 3, 157, 471

Divisors of 554

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

1, 2, 277, 554

Divisors of 623

List of positive integer divisors of 623 that divides 623 without a remainder.

1, 7, 89, 623

Greatest Common Divisior

We found the divisors of 98, 471, 554, 623 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 98, 471, 554, 623 is 1.

Therefore, GCD of numbers 98, 471, 554, 623 is 1

Given Input Data is 98, 471, 554, 623

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

Prime Factorization of 98 is 2 x 7 x 7

Prime Factorization of 471 is 3 x 157

Prime Factorization of 554 is 2 x 277

Prime Factorization of 623 is 7 x 89

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(98, 471) = 46158

GCD(98, 471) = ( 98 x 471 ) / 46158

GCD(98, 471) = 46158 / 46158

GCD(98, 471) = 1

Step2:

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

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 623

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

LCM(1, 623) = 623

GCD(1, 623) = ( 1 x 623 ) / 623

GCD(1, 623) = 623 / 623

GCD(1, 623) = 1

GCD of 98, 471, 554, 623 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 49, 125, 323, 661
• GCD of 66, 504, 258, 993
• GCD of 37, 751, 292, 896
• GCD of 62, 825, 289, 744
• GCD of 56, 793, 762, 445

1. What is the GCD of 98, 471, 554, 623?

GCD of 98, 471, 554, 623 is 1

2. Where do I get the detailed procedure to find GCD of 98, 471, 554, 623?

You can find a detailed procedure to find GCD of 98, 471, 554, 623 on our page.

3. How to find GCD of 98, 471, 554, 623 on a calculator?

You can find the GCD of 98, 471, 554, 623 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.