GCD of 167, 678, 685 Calculator

Given Input numbers are 167, 678, 685

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

Divisors of 167

List of positive integer divisors of 167 that divides 167 without a remainder.

1, 167

Divisors of 678

List of positive integer divisors of 678 that divides 678 without a remainder.

1, 2, 3, 6, 113, 226, 339, 678

Divisors of 685

List of positive integer divisors of 685 that divides 685 without a remainder.

1, 5, 137, 685

Greatest Common Divisior

We found the divisors of 167, 678, 685 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 167, 678, 685 is 1.

Therefore, GCD of numbers 167, 678, 685 is 1

Given Input Data is 167, 678, 685

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

Prime Factorization of 167 is 167

Prime Factorization of 678 is 2 x 3 x 113

Prime Factorization of 685 is 5 x 137

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(167, 678) = 113226

GCD(167, 678) = ( 167 x 678 ) / 113226

GCD(167, 678) = 113226 / 113226

GCD(167, 678) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 685

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

LCM(1, 685) = 685

GCD(1, 685) = ( 1 x 685 ) / 685

GCD(1, 685) = 685 / 685

GCD(1, 685) = 1

GCD of 167, 678, 685 is 1

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1. What is the GCD of 167, 678, 685?

GCD of 167, 678, 685 is 1

2. Where do I get the detailed procedure to find GCD of 167, 678, 685?

You can find a detailed procedure to find GCD of 167, 678, 685 on our page.

3. How to find GCD of 167, 678, 685 on a calculator?

You can find the GCD of 167, 678, 685 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.