GCD of 729, 365, 98, 628 Calculator

Given Input numbers are 729, 365, 98, 628

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

Divisors of 729

List of positive integer divisors of 729 that divides 729 without a remainder.

1, 3, 9, 27, 81, 243, 729

Divisors of 365

List of positive integer divisors of 365 that divides 365 without a remainder.

1, 5, 73, 365

Divisors of 98

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

1, 2, 7, 14, 49, 98

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 729, 365, 98, 628 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 729, 365, 98, 628 is 1.

Therefore, GCD of numbers 729, 365, 98, 628 is 1

Given Input Data is 729, 365, 98, 628

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

Prime Factorization of 729 is 3 x 3 x 3 x 3 x 3 x 3

Prime Factorization of 365 is 5 x 73

Prime Factorization of 98 is 2 x 7 x 7

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(729, 365) = 266085

GCD(729, 365) = ( 729 x 365 ) / 266085

GCD(729, 365) = 266085 / 266085

GCD(729, 365) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 98

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

LCM(1, 98) = 98

GCD(1, 98) = ( 1 x 98 ) / 98

GCD(1, 98) = 98 / 98

GCD(1, 98) = 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 729, 365, 98, 628 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 432, 669, 67, 657
• GCD of 351, 384, 96, 620
• GCD of 593, 150, 15, 194
• GCD of 668, 110, 78, 579
• GCD of 206, 843, 63, 821

1. What is the GCD of 729, 365, 98, 628?

GCD of 729, 365, 98, 628 is 1

2. Where do I get the detailed procedure to find GCD of 729, 365, 98, 628?

You can find a detailed procedure to find GCD of 729, 365, 98, 628 on our page.

3. How to find GCD of 729, 365, 98, 628 on a calculator?

You can find the GCD of 729, 365, 98, 628 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.