GCD of 358, 789, 178 Calculator

Given Input numbers are 358, 789, 178

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

Divisors of 358

List of positive integer divisors of 358 that divides 358 without a remainder.

1, 2, 179, 358

Divisors of 789

List of positive integer divisors of 789 that divides 789 without a remainder.

1, 3, 263, 789

Divisors of 178

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

1, 2, 89, 178

Greatest Common Divisior

We found the divisors of 358, 789, 178 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 358, 789, 178 is 1.

Therefore, GCD of numbers 358, 789, 178 is 1

Given Input Data is 358, 789, 178

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

Prime Factorization of 358 is 2 x 179

Prime Factorization of 789 is 3 x 263

Prime Factorization of 178 is 2 x 89

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(358, 789) = 282462

GCD(358, 789) = ( 358 x 789 ) / 282462

GCD(358, 789) = 282462 / 282462

GCD(358, 789) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 178

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

LCM(1, 178) = 178

GCD(1, 178) = ( 1 x 178 ) / 178

GCD(1, 178) = 178 / 178

GCD(1, 178) = 1

GCD of 358, 789, 178 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 198, 771, 130
• GCD of 466, 554, 700
• GCD of 726, 694, 853
• GCD of 478, 693, 211
• GCD of 618, 922, 792

1. What is the GCD of 358, 789, 178?

GCD of 358, 789, 178 is 1

2. Where do I get the detailed procedure to find GCD of 358, 789, 178?

You can find a detailed procedure to find GCD of 358, 789, 178 on our page.

3. How to find GCD of 358, 789, 178 on a calculator?

You can find the GCD of 358, 789, 178 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.