GCD of 778, 725, 663, 270 Calculator

Given Input numbers are 778, 725, 663, 270

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

Divisors of 778

List of positive integer divisors of 778 that divides 778 without a remainder.

1, 2, 389, 778

Divisors of 725

List of positive integer divisors of 725 that divides 725 without a remainder.

1, 5, 25, 29, 145, 725

Divisors of 663

List of positive integer divisors of 663 that divides 663 without a remainder.

1, 3, 13, 17, 39, 51, 221, 663

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

Greatest Common Divisior

We found the divisors of 778, 725, 663, 270 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 778, 725, 663, 270 is 1.

Therefore, GCD of numbers 778, 725, 663, 270 is 1

Given Input Data is 778, 725, 663, 270

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

Prime Factorization of 778 is 2 x 389

Prime Factorization of 725 is 5 x 5 x 29

Prime Factorization of 663 is 3 x 13 x 17

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

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(778, 725) = 564050

GCD(778, 725) = ( 778 x 725 ) / 564050

GCD(778, 725) = 564050 / 564050

GCD(778, 725) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 663

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

LCM(1, 663) = 663

GCD(1, 663) = ( 1 x 663 ) / 663

GCD(1, 663) = 663 / 663

GCD(1, 663) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 270

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

LCM(1, 270) = 270

GCD(1, 270) = ( 1 x 270 ) / 270

GCD(1, 270) = 270 / 270

GCD(1, 270) = 1

GCD of 778, 725, 663, 270 is 1

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• GCD of 229, 597, 358, 300

1. What is the GCD of 778, 725, 663, 270?

GCD of 778, 725, 663, 270 is 1

2. Where do I get the detailed procedure to find GCD of 778, 725, 663, 270?

You can find a detailed procedure to find GCD of 778, 725, 663, 270 on our page.

3. How to find GCD of 778, 725, 663, 270 on a calculator?

You can find the GCD of 778, 725, 663, 270 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.