GCD of 178, 912, 907, 681 Calculator

Given Input numbers are 178, 912, 907, 681

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

Divisors of 178

List of positive integer divisors of 178 that divides 178 without a remainder.

1, 2, 89, 178

Divisors of 912

List of positive integer divisors of 912 that divides 912 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912

Divisors of 907

List of positive integer divisors of 907 that divides 907 without a remainder.

1, 907

Divisors of 681

List of positive integer divisors of 681 that divides 681 without a remainder.

1, 3, 227, 681

Greatest Common Divisior

We found the divisors of 178, 912, 907, 681 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 178, 912, 907, 681 is 1.

Therefore, GCD of numbers 178, 912, 907, 681 is 1

Given Input Data is 178, 912, 907, 681

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

Prime Factorization of 178 is 2 x 89

Prime Factorization of 912 is 2 x 2 x 2 x 2 x 3 x 19

Prime Factorization of 907 is 907

Prime Factorization of 681 is 3 x 227

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(178, 912) = 81168

GCD(178, 912) = ( 178 x 912 ) / 81168

GCD(178, 912) = 162336 / 81168

GCD(178, 912) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 907

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

LCM(2, 907) = 1814

GCD(2, 907) = ( 2 x 907 ) / 1814

GCD(2, 907) = 1814 / 1814

GCD(2, 907) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 681

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

LCM(1, 681) = 681

GCD(1, 681) = ( 1 x 681 ) / 681

GCD(1, 681) = 681 / 681

GCD(1, 681) = 1

GCD of 178, 912, 907, 681 is 1

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1. What is the GCD of 178, 912, 907, 681?

GCD of 178, 912, 907, 681 is 1

2. Where do I get the detailed procedure to find GCD of 178, 912, 907, 681?

You can find a detailed procedure to find GCD of 178, 912, 907, 681 on our page.

3. How to find GCD of 178, 912, 907, 681 on a calculator?

You can find the GCD of 178, 912, 907, 681 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.