GCD of 25, 490, 799, 324 Calculator

Given Input numbers are 25, 490, 799, 324

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

Divisors of 25

List of positive integer divisors of 25 that divides 25 without a remainder.

1, 5, 25

Divisors of 490

List of positive integer divisors of 490 that divides 490 without a remainder.

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

Divisors of 799

List of positive integer divisors of 799 that divides 799 without a remainder.

1, 17, 47, 799

Divisors of 324

List of positive integer divisors of 324 that divides 324 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

Greatest Common Divisior

We found the divisors of 25, 490, 799, 324 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 25, 490, 799, 324 is 1.

Therefore, GCD of numbers 25, 490, 799, 324 is 1

Given Input Data is 25, 490, 799, 324

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

Prime Factorization of 25 is 5 x 5

Prime Factorization of 490 is 2 x 5 x 7 x 7

Prime Factorization of 799 is 17 x 47

Prime Factorization of 324 is 2 x 2 x 3 x 3 x 3 x 3

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(25, 490) = 2450

GCD(25, 490) = ( 25 x 490 ) / 2450

GCD(25, 490) = 12250 / 2450

GCD(25, 490) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 799

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

LCM(5, 799) = 3995

GCD(5, 799) = ( 5 x 799 ) / 3995

GCD(5, 799) = 3995 / 3995

GCD(5, 799) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 324

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

LCM(1, 324) = 324

GCD(1, 324) = ( 1 x 324 ) / 324

GCD(1, 324) = 324 / 324

GCD(1, 324) = 1

GCD of 25, 490, 799, 324 is 1

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• GCD of 29, 208, 674, 370
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1. What is the GCD of 25, 490, 799, 324?

GCD of 25, 490, 799, 324 is 1

2. Where do I get the detailed procedure to find GCD of 25, 490, 799, 324?

You can find a detailed procedure to find GCD of 25, 490, 799, 324 on our page.

3. How to find GCD of 25, 490, 799, 324 on a calculator?

You can find the GCD of 25, 490, 799, 324 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.