GCD of 70, 520, 279, 296 Calculator

Given Input numbers are 70, 520, 279, 296

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

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 520

List of positive integer divisors of 520 that divides 520 without a remainder.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Divisors of 279

List of positive integer divisors of 279 that divides 279 without a remainder.

1, 3, 9, 31, 93, 279

Divisors of 296

List of positive integer divisors of 296 that divides 296 without a remainder.

1, 2, 4, 8, 37, 74, 148, 296

Greatest Common Divisior

We found the divisors of 70, 520, 279, 296 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 70, 520, 279, 296 is 1.

Therefore, GCD of numbers 70, 520, 279, 296 is 1

Given Input Data is 70, 520, 279, 296

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

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 520 is 2 x 2 x 2 x 5 x 13

Prime Factorization of 279 is 3 x 3 x 31

Prime Factorization of 296 is 2 x 2 x 2 x 37

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(70, 520) = 3640

GCD(70, 520) = ( 70 x 520 ) / 3640

GCD(70, 520) = 36400 / 3640

GCD(70, 520) = 10

Step2:

Here we consider the GCD from the above i.e. 10 as first number and the next as 279

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

LCM(10, 279) = 2790

GCD(10, 279) = ( 10 x 279 ) / 2790

GCD(10, 279) = 2790 / 2790

GCD(10, 279) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 296

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

LCM(1, 296) = 296

GCD(1, 296) = ( 1 x 296 ) / 296

GCD(1, 296) = 296 / 296

GCD(1, 296) = 1

GCD of 70, 520, 279, 296 is 1

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• GCD of 79, 358, 628, 290
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1. What is the GCD of 70, 520, 279, 296?

GCD of 70, 520, 279, 296 is 1

2. Where do I get the detailed procedure to find GCD of 70, 520, 279, 296?

You can find a detailed procedure to find GCD of 70, 520, 279, 296 on our page.

3. How to find GCD of 70, 520, 279, 296 on a calculator?

You can find the GCD of 70, 520, 279, 296 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.