GCD of 850, 495, 602, 620 Calculator

Given Input numbers are 850, 495, 602, 620

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

Divisors of 850

List of positive integer divisors of 850 that divides 850 without a remainder.

1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850

Divisors of 495

List of positive integer divisors of 495 that divides 495 without a remainder.

1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495

Divisors of 602

List of positive integer divisors of 602 that divides 602 without a remainder.

1, 2, 7, 14, 43, 86, 301, 602

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

Greatest Common Divisior

We found the divisors of 850, 495, 602, 620 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 850, 495, 602, 620 is 1.

Therefore, GCD of numbers 850, 495, 602, 620 is 1

Given Input Data is 850, 495, 602, 620

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

Prime Factorization of 850 is 2 x 5 x 5 x 17

Prime Factorization of 495 is 3 x 3 x 5 x 11

Prime Factorization of 602 is 2 x 7 x 43

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

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(850, 495) = 84150

GCD(850, 495) = ( 850 x 495 ) / 84150

GCD(850, 495) = 420750 / 84150

GCD(850, 495) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 602

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

LCM(5, 602) = 3010

GCD(5, 602) = ( 5 x 602 ) / 3010

GCD(5, 602) = 3010 / 3010

GCD(5, 602) = 1

Step3:

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

GCD of 850, 495, 602, 620 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 419, 165, 827, 979
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• GCD of 419, 656, 287, 372

1. What is the GCD of 850, 495, 602, 620?

GCD of 850, 495, 602, 620 is 1

2. Where do I get the detailed procedure to find GCD of 850, 495, 602, 620?

You can find a detailed procedure to find GCD of 850, 495, 602, 620 on our page.

3. How to find GCD of 850, 495, 602, 620 on a calculator?

You can find the GCD of 850, 495, 602, 620 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.