GCD of 548, 685, 205, 795 Calculator

Given Input numbers are 548, 685, 205, 795

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

Divisors of 548

List of positive integer divisors of 548 that divides 548 without a remainder.

1, 2, 4, 137, 274, 548

Divisors of 685

List of positive integer divisors of 685 that divides 685 without a remainder.

1, 5, 137, 685

Divisors of 205

List of positive integer divisors of 205 that divides 205 without a remainder.

1, 5, 41, 205

Divisors of 795

List of positive integer divisors of 795 that divides 795 without a remainder.

1, 3, 5, 15, 53, 159, 265, 795

Greatest Common Divisior

We found the divisors of 548, 685, 205, 795 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 548, 685, 205, 795 is 1.

Therefore, GCD of numbers 548, 685, 205, 795 is 1

Given Input Data is 548, 685, 205, 795

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

Prime Factorization of 548 is 2 x 2 x 137

Prime Factorization of 685 is 5 x 137

Prime Factorization of 205 is 5 x 41

Prime Factorization of 795 is 3 x 5 x 53

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(548, 685) = 2740

GCD(548, 685) = ( 548 x 685 ) / 2740

GCD(548, 685) = 375380 / 2740

GCD(548, 685) = 137

Step2:

Here we consider the GCD from the above i.e. 137 as first number and the next as 205

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

LCM(137, 205) = 28085

GCD(137, 205) = ( 137 x 205 ) / 28085

GCD(137, 205) = 28085 / 28085

GCD(137, 205) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 795

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

LCM(1, 795) = 795

GCD(1, 795) = ( 1 x 795 ) / 795

GCD(1, 795) = 795 / 795

GCD(1, 795) = 1

GCD of 548, 685, 205, 795 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 458, 395, 709, 294
• GCD of 170, 434, 382, 314
• GCD of 411, 651, 326, 156
• GCD of 884, 640, 277, 931
• GCD of 605, 558, 570, 306

1. What is the GCD of 548, 685, 205, 795?

GCD of 548, 685, 205, 795 is 1

2. Where do I get the detailed procedure to find GCD of 548, 685, 205, 795?

You can find a detailed procedure to find GCD of 548, 685, 205, 795 on our page.

3. How to find GCD of 548, 685, 205, 795 on a calculator?

You can find the GCD of 548, 685, 205, 795 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.