GCD of 617, 675, 278 Calculator

Given Input numbers are 617, 675, 278

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

Divisors of 617

List of positive integer divisors of 617 that divides 617 without a remainder.

1, 617

Divisors of 675

List of positive integer divisors of 675 that divides 675 without a remainder.

1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675

Divisors of 278

List of positive integer divisors of 278 that divides 278 without a remainder.

1, 2, 139, 278

Greatest Common Divisior

We found the divisors of 617, 675, 278 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 617, 675, 278 is 1.

Therefore, GCD of numbers 617, 675, 278 is 1

Given Input Data is 617, 675, 278

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

Prime Factorization of 617 is 617

Prime Factorization of 675 is 3 x 3 x 3 x 5 x 5

Prime Factorization of 278 is 2 x 139

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(617, 675) = 416475

GCD(617, 675) = ( 617 x 675 ) / 416475

GCD(617, 675) = 416475 / 416475

GCD(617, 675) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 278

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

LCM(1, 278) = 278

GCD(1, 278) = ( 1 x 278 ) / 278

GCD(1, 278) = 278 / 278

GCD(1, 278) = 1

GCD of 617, 675, 278 is 1

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1. What is the GCD of 617, 675, 278?

GCD of 617, 675, 278 is 1

2. Where do I get the detailed procedure to find GCD of 617, 675, 278?

You can find a detailed procedure to find GCD of 617, 675, 278 on our page.

3. How to find GCD of 617, 675, 278 on a calculator?

You can find the GCD of 617, 675, 278 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.