GCD of 42, 260, 218, 937 Calculator

Given Input numbers are 42, 260, 218, 937

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

Divisors of 42

List of positive integer divisors of 42 that divides 42 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42

Divisors of 260

List of positive integer divisors of 260 that divides 260 without a remainder.

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

Divisors of 218

List of positive integer divisors of 218 that divides 218 without a remainder.

1, 2, 109, 218

Divisors of 937

List of positive integer divisors of 937 that divides 937 without a remainder.

1, 937

Greatest Common Divisior

We found the divisors of 42, 260, 218, 937 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 42, 260, 218, 937 is 1.

Therefore, GCD of numbers 42, 260, 218, 937 is 1

Given Input Data is 42, 260, 218, 937

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

Prime Factorization of 42 is 2 x 3 x 7

Prime Factorization of 260 is 2 x 2 x 5 x 13

Prime Factorization of 218 is 2 x 109

Prime Factorization of 937 is 937

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(42, 260) = 5460

GCD(42, 260) = ( 42 x 260 ) / 5460

GCD(42, 260) = 10920 / 5460

GCD(42, 260) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 218

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

LCM(2, 218) = 218

GCD(2, 218) = ( 2 x 218 ) / 218

GCD(2, 218) = 436 / 218

GCD(2, 218) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 937

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

LCM(2, 937) = 1874

GCD(2, 937) = ( 2 x 937 ) / 1874

GCD(2, 937) = 1874 / 1874

GCD(2, 937) = 1

GCD of 42, 260, 218, 937 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 63, 999, 769, 331
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1. What is the GCD of 42, 260, 218, 937?

GCD of 42, 260, 218, 937 is 1

2. Where do I get the detailed procedure to find GCD of 42, 260, 218, 937?

You can find a detailed procedure to find GCD of 42, 260, 218, 937 on our page.

3. How to find GCD of 42, 260, 218, 937 on a calculator?

You can find the GCD of 42, 260, 218, 937 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.