GCD of 18, 757, 152, 456 Calculator

Given Input numbers are 18, 757, 152, 456

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

Divisors of 18

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

1, 2, 3, 6, 9, 18

Divisors of 757

List of positive integer divisors of 757 that divides 757 without a remainder.

1, 757

Divisors of 152

List of positive integer divisors of 152 that divides 152 without a remainder.

1, 2, 4, 8, 19, 38, 76, 152

Divisors of 456

List of positive integer divisors of 456 that divides 456 without a remainder.

1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456

Greatest Common Divisior

We found the divisors of 18, 757, 152, 456 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 18, 757, 152, 456 is 1.

Therefore, GCD of numbers 18, 757, 152, 456 is 1

Given Input Data is 18, 757, 152, 456

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

Prime Factorization of 18 is 2 x 3 x 3

Prime Factorization of 757 is 757

Prime Factorization of 152 is 2 x 2 x 2 x 19

Prime Factorization of 456 is 2 x 2 x 2 x 3 x 19

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(18, 757) = 13626

GCD(18, 757) = ( 18 x 757 ) / 13626

GCD(18, 757) = 13626 / 13626

GCD(18, 757) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 152

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

LCM(1, 152) = 152

GCD(1, 152) = ( 1 x 152 ) / 152

GCD(1, 152) = 152 / 152

GCD(1, 152) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 456

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

LCM(1, 456) = 456

GCD(1, 456) = ( 1 x 456 ) / 456

GCD(1, 456) = 456 / 456

GCD(1, 456) = 1

GCD of 18, 757, 152, 456 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 99, 607, 126, 608
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• GCD of 31, 574, 105, 441
• GCD of 40, 294, 385, 365

1. What is the GCD of 18, 757, 152, 456?

GCD of 18, 757, 152, 456 is 1

2. Where do I get the detailed procedure to find GCD of 18, 757, 152, 456?

You can find a detailed procedure to find GCD of 18, 757, 152, 456 on our page.

3. How to find GCD of 18, 757, 152, 456 on a calculator?

You can find the GCD of 18, 757, 152, 456 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.