GCD of 529, 605, 98, 400 Calculator

Given Input numbers are 529, 605, 98, 400

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

Divisors of 529

List of positive integer divisors of 529 that divides 529 without a remainder.

1, 23, 529

Divisors of 605

List of positive integer divisors of 605 that divides 605 without a remainder.

1, 5, 11, 55, 121, 605

Divisors of 98

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

1, 2, 7, 14, 49, 98

Divisors of 400

List of positive integer divisors of 400 that divides 400 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

Greatest Common Divisior

We found the divisors of 529, 605, 98, 400 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 529, 605, 98, 400 is 1.

Therefore, GCD of numbers 529, 605, 98, 400 is 1

Given Input Data is 529, 605, 98, 400

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

Prime Factorization of 529 is 23 x 23

Prime Factorization of 605 is 5 x 11 x 11

Prime Factorization of 98 is 2 x 7 x 7

Prime Factorization of 400 is 2 x 2 x 2 x 2 x 5 x 5

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(529, 605) = 320045

GCD(529, 605) = ( 529 x 605 ) / 320045

GCD(529, 605) = 320045 / 320045

GCD(529, 605) = 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 400

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

LCM(1, 400) = 400

GCD(1, 400) = ( 1 x 400 ) / 400

GCD(1, 400) = 400 / 400

GCD(1, 400) = 1

GCD of 529, 605, 98, 400 is 1

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1. What is the GCD of 529, 605, 98, 400?

GCD of 529, 605, 98, 400 is 1

2. Where do I get the detailed procedure to find GCD of 529, 605, 98, 400?

You can find a detailed procedure to find GCD of 529, 605, 98, 400 on our page.

3. How to find GCD of 529, 605, 98, 400 on a calculator?

You can find the GCD of 529, 605, 98, 400 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.