GCD of 65, 850, 195, 863 Calculator

Given Input numbers are 65, 850, 195, 863

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

Divisors of 65

List of positive integer divisors of 65 that divides 65 without a remainder.

1, 5, 13, 65

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 195

List of positive integer divisors of 195 that divides 195 without a remainder.

1, 3, 5, 13, 15, 39, 65, 195

Divisors of 863

List of positive integer divisors of 863 that divides 863 without a remainder.

1, 863

Greatest Common Divisior

We found the divisors of 65, 850, 195, 863 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 65, 850, 195, 863 is 1.

Therefore, GCD of numbers 65, 850, 195, 863 is 1

Given Input Data is 65, 850, 195, 863

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

Prime Factorization of 65 is 5 x 13

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

Prime Factorization of 195 is 3 x 5 x 13

Prime Factorization of 863 is 863

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(65, 850) = 11050

GCD(65, 850) = ( 65 x 850 ) / 11050

GCD(65, 850) = 55250 / 11050

GCD(65, 850) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 195

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

LCM(5, 195) = 195

GCD(5, 195) = ( 5 x 195 ) / 195

GCD(5, 195) = 975 / 195

GCD(5, 195) = 5

Step3:

Here we consider the GCD from the above i.e. 5 as first number and the next as 863

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

LCM(5, 863) = 4315

GCD(5, 863) = ( 5 x 863 ) / 4315

GCD(5, 863) = 4315 / 4315

GCD(5, 863) = 1

GCD of 65, 850, 195, 863 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 57, 770, 978, 430
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• GCD of 77, 535, 502, 321
• GCD of 17, 613, 386, 442
• GCD of 65, 765, 837, 140

1. What is the GCD of 65, 850, 195, 863?

GCD of 65, 850, 195, 863 is 1

2. Where do I get the detailed procedure to find GCD of 65, 850, 195, 863?

You can find a detailed procedure to find GCD of 65, 850, 195, 863 on our page.

3. How to find GCD of 65, 850, 195, 863 on a calculator?

You can find the GCD of 65, 850, 195, 863 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.