GCD of 110, 168, 18, 745 Calculator

Given Input numbers are 110, 168, 18, 745

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

Divisors of 110

List of positive integer divisors of 110 that divides 110 without a remainder.

1, 2, 5, 10, 11, 22, 55, 110

Divisors of 168

List of positive integer divisors of 168 that divides 168 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 18

List of positive integer divisors of 18 that divides 18 without a remainder.

1, 2, 3, 6, 9, 18

Divisors of 745

List of positive integer divisors of 745 that divides 745 without a remainder.

1, 5, 149, 745

Greatest Common Divisior

We found the divisors of 110, 168, 18, 745 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 110, 168, 18, 745 is 1.

Therefore, GCD of numbers 110, 168, 18, 745 is 1

Given Input Data is 110, 168, 18, 745

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

Prime Factorization of 110 is 2 x 5 x 11

Prime Factorization of 168 is 2 x 2 x 2 x 3 x 7

Prime Factorization of 18 is 2 x 3 x 3

Prime Factorization of 745 is 5 x 149

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(110, 168) = 9240

GCD(110, 168) = ( 110 x 168 ) / 9240

GCD(110, 168) = 18480 / 9240

GCD(110, 168) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 18

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

LCM(2, 18) = 18

GCD(2, 18) = ( 2 x 18 ) / 18

GCD(2, 18) = 36 / 18

GCD(2, 18) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 745

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

LCM(2, 745) = 1490

GCD(2, 745) = ( 2 x 745 ) / 1490

GCD(2, 745) = 1490 / 1490

GCD(2, 745) = 1

GCD of 110, 168, 18, 745 is 1

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• GCD of 985, 843, 48, 258
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• GCD of 593, 128, 56, 539

1. What is the GCD of 110, 168, 18, 745?

GCD of 110, 168, 18, 745 is 1

2. Where do I get the detailed procedure to find GCD of 110, 168, 18, 745?

You can find a detailed procedure to find GCD of 110, 168, 18, 745 on our page.

3. How to find GCD of 110, 168, 18, 745 on a calculator?

You can find the GCD of 110, 168, 18, 745 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.