GCD of 563, 286, 702, 290 Calculator

Given Input numbers are 563, 286, 702, 290

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

Divisors of 563

List of positive integer divisors of 563 that divides 563 without a remainder.

1, 563

Divisors of 286

List of positive integer divisors of 286 that divides 286 without a remainder.

1, 2, 11, 13, 22, 26, 143, 286

Divisors of 702

List of positive integer divisors of 702 that divides 702 without a remainder.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Divisors of 290

List of positive integer divisors of 290 that divides 290 without a remainder.

1, 2, 5, 10, 29, 58, 145, 290

Greatest Common Divisior

We found the divisors of 563, 286, 702, 290 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 563, 286, 702, 290 is 1.

Therefore, GCD of numbers 563, 286, 702, 290 is 1

Given Input Data is 563, 286, 702, 290

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

Prime Factorization of 563 is 563

Prime Factorization of 286 is 2 x 11 x 13

Prime Factorization of 702 is 2 x 3 x 3 x 3 x 13

Prime Factorization of 290 is 2 x 5 x 29

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(563, 286) = 161018

GCD(563, 286) = ( 563 x 286 ) / 161018

GCD(563, 286) = 161018 / 161018

GCD(563, 286) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 702

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

LCM(1, 702) = 702

GCD(1, 702) = ( 1 x 702 ) / 702

GCD(1, 702) = 702 / 702

GCD(1, 702) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 290

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

LCM(1, 290) = 290

GCD(1, 290) = ( 1 x 290 ) / 290

GCD(1, 290) = 290 / 290

GCD(1, 290) = 1

GCD of 563, 286, 702, 290 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 966, 748, 779, 220
• GCD of 995, 263, 833, 896
• GCD of 649, 435, 335, 853
• GCD of 620, 967, 394, 430
• GCD of 193, 385, 495, 556

1. What is the GCD of 563, 286, 702, 290?

GCD of 563, 286, 702, 290 is 1

2. Where do I get the detailed procedure to find GCD of 563, 286, 702, 290?

You can find a detailed procedure to find GCD of 563, 286, 702, 290 on our page.

3. How to find GCD of 563, 286, 702, 290 on a calculator?

You can find the GCD of 563, 286, 702, 290 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.