GCD of 902, 567, 18, 215 Calculator

Given Input numbers are 902, 567, 18, 215

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

Divisors of 902

List of positive integer divisors of 902 that divides 902 without a remainder.

1, 2, 11, 22, 41, 82, 451, 902

Divisors of 567

List of positive integer divisors of 567 that divides 567 without a remainder.

1, 3, 7, 9, 21, 27, 63, 81, 189, 567

Divisors of 18

List of positive integer divisors of 18 that divides 18 without a remainder.

1, 2, 3, 6, 9, 18

Divisors of 215

List of positive integer divisors of 215 that divides 215 without a remainder.

1, 5, 43, 215

Greatest Common Divisior

We found the divisors of 902, 567, 18, 215 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 902, 567, 18, 215 is 1.

Therefore, GCD of numbers 902, 567, 18, 215 is 1

Given Input Data is 902, 567, 18, 215

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

Prime Factorization of 902 is 2 x 11 x 41

Prime Factorization of 567 is 3 x 3 x 3 x 3 x 7

Prime Factorization of 18 is 2 x 3 x 3

Prime Factorization of 215 is 5 x 43

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(902, 567) = 511434

GCD(902, 567) = ( 902 x 567 ) / 511434

GCD(902, 567) = 511434 / 511434

GCD(902, 567) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 18

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

LCM(1, 18) = 18

GCD(1, 18) = ( 1 x 18 ) / 18

GCD(1, 18) = 18 / 18

GCD(1, 18) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 215

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

LCM(1, 215) = 215

GCD(1, 215) = ( 1 x 215 ) / 215

GCD(1, 215) = 215 / 215

GCD(1, 215) = 1

GCD of 902, 567, 18, 215 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 860, 493, 14, 548
• GCD of 599, 204, 42, 831
• GCD of 684, 297, 48, 100
• GCD of 985, 977, 31, 628
• GCD of 785, 359, 17, 715

1. What is the GCD of 902, 567, 18, 215?

GCD of 902, 567, 18, 215 is 1

2. Where do I get the detailed procedure to find GCD of 902, 567, 18, 215?

You can find a detailed procedure to find GCD of 902, 567, 18, 215 on our page.

3. How to find GCD of 902, 567, 18, 215 on a calculator?

You can find the GCD of 902, 567, 18, 215 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.