GCD of 635, 554, 34, 618 Calculator

Given Input numbers are 635, 554, 34, 618

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

Divisors of 635

List of positive integer divisors of 635 that divides 635 without a remainder.

1, 5, 127, 635

Divisors of 554

List of positive integer divisors of 554 that divides 554 without a remainder.

1, 2, 277, 554

Divisors of 34

List of positive integer divisors of 34 that divides 34 without a remainder.

1, 2, 17, 34

Divisors of 618

List of positive integer divisors of 618 that divides 618 without a remainder.

1, 2, 3, 6, 103, 206, 309, 618

Greatest Common Divisior

We found the divisors of 635, 554, 34, 618 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 635, 554, 34, 618 is 1.

Therefore, GCD of numbers 635, 554, 34, 618 is 1

Given Input Data is 635, 554, 34, 618

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

Prime Factorization of 635 is 5 x 127

Prime Factorization of 554 is 2 x 277

Prime Factorization of 34 is 2 x 17

Prime Factorization of 618 is 2 x 3 x 103

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(635, 554) = 351790

GCD(635, 554) = ( 635 x 554 ) / 351790

GCD(635, 554) = 351790 / 351790

GCD(635, 554) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 34

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

LCM(1, 34) = 34

GCD(1, 34) = ( 1 x 34 ) / 34

GCD(1, 34) = 34 / 34

GCD(1, 34) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 618

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

LCM(1, 618) = 618

GCD(1, 618) = ( 1 x 618 ) / 618

GCD(1, 618) = 618 / 618

GCD(1, 618) = 1

GCD of 635, 554, 34, 618 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 518, 434, 49, 545
• GCD of 117, 308, 31, 705
• GCD of 631, 803, 77, 790
• GCD of 645, 597, 20, 212
• GCD of 309, 536, 96, 985

1. What is the GCD of 635, 554, 34, 618?

GCD of 635, 554, 34, 618 is 1

2. Where do I get the detailed procedure to find GCD of 635, 554, 34, 618?

You can find a detailed procedure to find GCD of 635, 554, 34, 618 on our page.

3. How to find GCD of 635, 554, 34, 618 on a calculator?

You can find the GCD of 635, 554, 34, 618 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.