GCD of 98, 889, 677, 628 Calculator

Given Input numbers are 98, 889, 677, 628

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 889

List of positive integer divisors of 889 that divides 889 without a remainder.

1, 7, 127, 889

Divisors of 677

List of positive integer divisors of 677 that divides 677 without a remainder.

1, 677

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 98, 889, 677, 628 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 98, 889, 677, 628 is 1.

Therefore, GCD of numbers 98, 889, 677, 628 is 1

Given Input Data is 98, 889, 677, 628

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 889 is 7 x 127

Prime Factorization of 677 is 677

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(98, 889) = 12446

GCD(98, 889) = ( 98 x 889 ) / 12446

GCD(98, 889) = 87122 / 12446

GCD(98, 889) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 677

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

LCM(7, 677) = 4739

GCD(7, 677) = ( 7 x 677 ) / 4739

GCD(7, 677) = 4739 / 4739

GCD(7, 677) = 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 98, 889, 677, 628 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 87, 946, 583, 316
• GCD of 97, 487, 732, 939
• GCD of 38, 433, 819, 859
• GCD of 78, 698, 599, 585
• GCD of 61, 314, 588, 188

1. What is the GCD of 98, 889, 677, 628?

GCD of 98, 889, 677, 628 is 1

2. Where do I get the detailed procedure to find GCD of 98, 889, 677, 628?

You can find a detailed procedure to find GCD of 98, 889, 677, 628 on our page.

3. How to find GCD of 98, 889, 677, 628 on a calculator?

You can find the GCD of 98, 889, 677, 628 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.