GCD of 678, 455, 73, 584 Calculator

Given Input numbers are 678, 455, 73, 584

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

Divisors of 678

List of positive integer divisors of 678 that divides 678 without a remainder.

1, 2, 3, 6, 113, 226, 339, 678

Divisors of 455

List of positive integer divisors of 455 that divides 455 without a remainder.

1, 5, 7, 13, 35, 65, 91, 455

Divisors of 73

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

1, 73

Divisors of 584

List of positive integer divisors of 584 that divides 584 without a remainder.

1, 2, 4, 8, 73, 146, 292, 584

Greatest Common Divisior

We found the divisors of 678, 455, 73, 584 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 678, 455, 73, 584 is 1.

Therefore, GCD of numbers 678, 455, 73, 584 is 1

Given Input Data is 678, 455, 73, 584

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

Prime Factorization of 678 is 2 x 3 x 113

Prime Factorization of 455 is 5 x 7 x 13

Prime Factorization of 73 is 73

Prime Factorization of 584 is 2 x 2 x 2 x 73

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(678, 455) = 308490

GCD(678, 455) = ( 678 x 455 ) / 308490

GCD(678, 455) = 308490 / 308490

GCD(678, 455) = 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 584

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

LCM(1, 584) = 584

GCD(1, 584) = ( 1 x 584 ) / 584

GCD(1, 584) = 584 / 584

GCD(1, 584) = 1

GCD of 678, 455, 73, 584 is 1

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• GCD of 515, 116, 52, 341
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1. What is the GCD of 678, 455, 73, 584?

GCD of 678, 455, 73, 584 is 1

2. Where do I get the detailed procedure to find GCD of 678, 455, 73, 584?

You can find a detailed procedure to find GCD of 678, 455, 73, 584 on our page.

3. How to find GCD of 678, 455, 73, 584 on a calculator?

You can find the GCD of 678, 455, 73, 584 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.