GCD of 650, 535, 405, 626 Calculator

Given Input numbers are 650, 535, 405, 626

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

Divisors of 650

List of positive integer divisors of 650 that divides 650 without a remainder.

1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

Divisors of 535

List of positive integer divisors of 535 that divides 535 without a remainder.

1, 5, 107, 535

Divisors of 405

List of positive integer divisors of 405 that divides 405 without a remainder.

1, 3, 5, 9, 15, 27, 45, 81, 135, 405

Divisors of 626

List of positive integer divisors of 626 that divides 626 without a remainder.

1, 2, 313, 626

Greatest Common Divisior

We found the divisors of 650, 535, 405, 626 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 650, 535, 405, 626 is 1.

Therefore, GCD of numbers 650, 535, 405, 626 is 1

Given Input Data is 650, 535, 405, 626

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

Prime Factorization of 650 is 2 x 5 x 5 x 13

Prime Factorization of 535 is 5 x 107

Prime Factorization of 405 is 3 x 3 x 3 x 3 x 5

Prime Factorization of 626 is 2 x 313

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(650, 535) = 69550

GCD(650, 535) = ( 650 x 535 ) / 69550

GCD(650, 535) = 347750 / 69550

GCD(650, 535) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 405

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

LCM(5, 405) = 405

GCD(5, 405) = ( 5 x 405 ) / 405

GCD(5, 405) = 2025 / 405

GCD(5, 405) = 5

Step3:

Here we consider the GCD from the above i.e. 5 as first number and the next as 626

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

LCM(5, 626) = 3130

GCD(5, 626) = ( 5 x 626 ) / 3130

GCD(5, 626) = 3130 / 3130

GCD(5, 626) = 1

GCD of 650, 535, 405, 626 is 1

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1. What is the GCD of 650, 535, 405, 626?

GCD of 650, 535, 405, 626 is 1

2. Where do I get the detailed procedure to find GCD of 650, 535, 405, 626?

You can find a detailed procedure to find GCD of 650, 535, 405, 626 on our page.

3. How to find GCD of 650, 535, 405, 626 on a calculator?

You can find the GCD of 650, 535, 405, 626 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.