GCD of 459, 443, 620, 695 Calculator

Given Input numbers are 459, 443, 620, 695

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

Divisors of 459

List of positive integer divisors of 459 that divides 459 without a remainder.

1, 3, 9, 17, 27, 51, 153, 459

Divisors of 443

List of positive integer divisors of 443 that divides 443 without a remainder.

1, 443

Divisors of 620

List of positive integer divisors of 620 that divides 620 without a remainder.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 695

List of positive integer divisors of 695 that divides 695 without a remainder.

1, 5, 139, 695

Greatest Common Divisior

We found the divisors of 459, 443, 620, 695 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 459, 443, 620, 695 is 1.

Therefore, GCD of numbers 459, 443, 620, 695 is 1

Given Input Data is 459, 443, 620, 695

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

Prime Factorization of 459 is 3 x 3 x 3 x 17

Prime Factorization of 443 is 443

Prime Factorization of 620 is 2 x 2 x 5 x 31

Prime Factorization of 695 is 5 x 139

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(459, 443) = 203337

GCD(459, 443) = ( 459 x 443 ) / 203337

GCD(459, 443) = 203337 / 203337

GCD(459, 443) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 620

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

LCM(1, 620) = 620

GCD(1, 620) = ( 1 x 620 ) / 620

GCD(1, 620) = 620 / 620

GCD(1, 620) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 695

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

LCM(1, 695) = 695

GCD(1, 695) = ( 1 x 695 ) / 695

GCD(1, 695) = 695 / 695

GCD(1, 695) = 1

GCD of 459, 443, 620, 695 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 160, 693, 499, 408
• GCD of 502, 791, 608, 215
• GCD of 338, 100, 308, 770
• GCD of 420, 182, 634, 381
• GCD of 462, 214, 780, 555

1. What is the GCD of 459, 443, 620, 695?

GCD of 459, 443, 620, 695 is 1

2. Where do I get the detailed procedure to find GCD of 459, 443, 620, 695?

You can find a detailed procedure to find GCD of 459, 443, 620, 695 on our page.

3. How to find GCD of 459, 443, 620, 695 on a calculator?

You can find the GCD of 459, 443, 620, 695 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.