GCD of 562, 647, 90, 329 Calculator

Given Input numbers are 562, 647, 90, 329

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

Divisors of 562

List of positive integer divisors of 562 that divides 562 without a remainder.

1, 2, 281, 562

Divisors of 647

List of positive integer divisors of 647 that divides 647 without a remainder.

1, 647

Divisors of 90

List of positive integer divisors of 90 that divides 90 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Divisors of 329

List of positive integer divisors of 329 that divides 329 without a remainder.

1, 7, 47, 329

Greatest Common Divisior

We found the divisors of 562, 647, 90, 329 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 562, 647, 90, 329 is 1.

Therefore, GCD of numbers 562, 647, 90, 329 is 1

Given Input Data is 562, 647, 90, 329

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

Prime Factorization of 562 is 2 x 281

Prime Factorization of 647 is 647

Prime Factorization of 90 is 2 x 3 x 3 x 5

Prime Factorization of 329 is 7 x 47

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(562, 647) = 363614

GCD(562, 647) = ( 562 x 647 ) / 363614

GCD(562, 647) = 363614 / 363614

GCD(562, 647) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 90

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

LCM(1, 90) = 90

GCD(1, 90) = ( 1 x 90 ) / 90

GCD(1, 90) = 90 / 90

GCD(1, 90) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 329

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

LCM(1, 329) = 329

GCD(1, 329) = ( 1 x 329 ) / 329

GCD(1, 329) = 329 / 329

GCD(1, 329) = 1

GCD of 562, 647, 90, 329 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 235, 812, 60, 681
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• GCD of 174, 285, 48, 378
• GCD of 736, 486, 18, 312
• GCD of 533, 546, 12, 226

1. What is the GCD of 562, 647, 90, 329?

GCD of 562, 647, 90, 329 is 1

2. Where do I get the detailed procedure to find GCD of 562, 647, 90, 329?

You can find a detailed procedure to find GCD of 562, 647, 90, 329 on our page.

3. How to find GCD of 562, 647, 90, 329 on a calculator?

You can find the GCD of 562, 647, 90, 329 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.