GCD of 280, 270, 79, 882 Calculator

Given Input numbers are 280, 270, 79, 882

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

Divisors of 280

List of positive integer divisors of 280 that divides 280 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Divisors of 270

List of positive integer divisors of 270 that divides 270 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270

Divisors of 79

List of positive integer divisors of 79 that divides 79 without a remainder.

1, 79

Divisors of 882

List of positive integer divisors of 882 that divides 882 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882

Greatest Common Divisior

We found the divisors of 280, 270, 79, 882 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 280, 270, 79, 882 is 1.

Therefore, GCD of numbers 280, 270, 79, 882 is 1

Given Input Data is 280, 270, 79, 882

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

Prime Factorization of 280 is 2 x 2 x 2 x 5 x 7

Prime Factorization of 270 is 2 x 3 x 3 x 3 x 5

Prime Factorization of 79 is 79

Prime Factorization of 882 is 2 x 3 x 3 x 7 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(280, 270) = 7560

GCD(280, 270) = ( 280 x 270 ) / 7560

GCD(280, 270) = 75600 / 7560

GCD(280, 270) = 10

Step2:

Here we consider the GCD from the above i.e. 10 as first number and the next as 79

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

LCM(10, 79) = 790

GCD(10, 79) = ( 10 x 79 ) / 790

GCD(10, 79) = 790 / 790

GCD(10, 79) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 882

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

LCM(1, 882) = 882

GCD(1, 882) = ( 1 x 882 ) / 882

GCD(1, 882) = 882 / 882

GCD(1, 882) = 1

GCD of 280, 270, 79, 882 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 938, 647, 18, 416
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• GCD of 359, 811, 78, 186

1. What is the GCD of 280, 270, 79, 882?

GCD of 280, 270, 79, 882 is 1

2. Where do I get the detailed procedure to find GCD of 280, 270, 79, 882?

You can find a detailed procedure to find GCD of 280, 270, 79, 882 on our page.

3. How to find GCD of 280, 270, 79, 882 on a calculator?

You can find the GCD of 280, 270, 79, 882 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.