GCD of 843, 288, 70, 268 Calculator

Given Input numbers are 843, 288, 70, 268

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

Divisors of 843

List of positive integer divisors of 843 that divides 843 without a remainder.

1, 3, 281, 843

Divisors of 288

List of positive integer divisors of 288 that divides 288 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288

Divisors of 70

List of positive integer divisors of 70 that divides 70 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70

Divisors of 268

List of positive integer divisors of 268 that divides 268 without a remainder.

1, 2, 4, 67, 134, 268

Greatest Common Divisior

We found the divisors of 843, 288, 70, 268 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 843, 288, 70, 268 is 1.

Therefore, GCD of numbers 843, 288, 70, 268 is 1

Given Input Data is 843, 288, 70, 268

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

Prime Factorization of 843 is 3 x 281

Prime Factorization of 288 is 2 x 2 x 2 x 2 x 2 x 3 x 3

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 268 is 2 x 2 x 67

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(843, 288) = 80928

GCD(843, 288) = ( 843 x 288 ) / 80928

GCD(843, 288) = 242784 / 80928

GCD(843, 288) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 70

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

LCM(3, 70) = 210

GCD(3, 70) = ( 3 x 70 ) / 210

GCD(3, 70) = 210 / 210

GCD(3, 70) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 268

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

LCM(1, 268) = 268

GCD(1, 268) = ( 1 x 268 ) / 268

GCD(1, 268) = 268 / 268

GCD(1, 268) = 1

GCD of 843, 288, 70, 268 is 1

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1. What is the GCD of 843, 288, 70, 268?

GCD of 843, 288, 70, 268 is 1

2. Where do I get the detailed procedure to find GCD of 843, 288, 70, 268?

You can find a detailed procedure to find GCD of 843, 288, 70, 268 on our page.

3. How to find GCD of 843, 288, 70, 268 on a calculator?

You can find the GCD of 843, 288, 70, 268 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.