GCD of 238, 893, 73, 840 Calculator

Given Input numbers are 238, 893, 73, 840

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

Divisors of 238

List of positive integer divisors of 238 that divides 238 without a remainder.

1, 2, 7, 14, 17, 34, 119, 238

Divisors of 893

List of positive integer divisors of 893 that divides 893 without a remainder.

1, 19, 47, 893

Divisors of 73

List of positive integer divisors of 73 that divides 73 without a remainder.

1, 73

Divisors of 840

List of positive integer divisors of 840 that divides 840 without a remainder.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

Greatest Common Divisior

We found the divisors of 238, 893, 73, 840 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 238, 893, 73, 840 is 1.

Therefore, GCD of numbers 238, 893, 73, 840 is 1

Given Input Data is 238, 893, 73, 840

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

Prime Factorization of 238 is 2 x 7 x 17

Prime Factorization of 893 is 19 x 47

Prime Factorization of 73 is 73

Prime Factorization of 840 is 2 x 2 x 2 x 3 x 5 x 7

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(238, 893) = 212534

GCD(238, 893) = ( 238 x 893 ) / 212534

GCD(238, 893) = 212534 / 212534

GCD(238, 893) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 73

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

LCM(1, 73) = 73

GCD(1, 73) = ( 1 x 73 ) / 73

GCD(1, 73) = 73 / 73

GCD(1, 73) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 840

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

LCM(1, 840) = 840

GCD(1, 840) = ( 1 x 840 ) / 840

GCD(1, 840) = 840 / 840

GCD(1, 840) = 1

GCD of 238, 893, 73, 840 is 1

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• GCD of 425, 581, 68, 586
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• GCD of 616, 474, 83, 619

1. What is the GCD of 238, 893, 73, 840?

GCD of 238, 893, 73, 840 is 1

2. Where do I get the detailed procedure to find GCD of 238, 893, 73, 840?

You can find a detailed procedure to find GCD of 238, 893, 73, 840 on our page.

3. How to find GCD of 238, 893, 73, 840 on a calculator?

You can find the GCD of 238, 893, 73, 840 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.