GCD of 167, 179, 403, 648 Calculator

Given Input numbers are 167, 179, 403, 648

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 179

List of positive integer divisors of 179 that divides 179 without a remainder.

1, 179

Divisors of 403

List of positive integer divisors of 403 that divides 403 without a remainder.

1, 13, 31, 403

Divisors of 648

List of positive integer divisors of 648 that divides 648 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

Greatest Common Divisior

We found the divisors of 167, 179, 403, 648 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 167, 179, 403, 648 is 1.

Therefore, GCD of numbers 167, 179, 403, 648 is 1

Given Input Data is 167, 179, 403, 648

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

Prime Factorization of 167 is 167

Prime Factorization of 179 is 179

Prime Factorization of 403 is 13 x 31

Prime Factorization of 648 is 2 x 2 x 2 x 3 x 3 x 3 x 3

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, 179) = 29893

GCD(167, 179) = ( 167 x 179 ) / 29893

GCD(167, 179) = 29893 / 29893

GCD(167, 179) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 403

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

LCM(1, 403) = 403

GCD(1, 403) = ( 1 x 403 ) / 403

GCD(1, 403) = 403 / 403

GCD(1, 403) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 648

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

LCM(1, 648) = 648

GCD(1, 648) = ( 1 x 648 ) / 648

GCD(1, 648) = 648 / 648

GCD(1, 648) = 1

GCD of 167, 179, 403, 648 is 1

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1. What is the GCD of 167, 179, 403, 648?

GCD of 167, 179, 403, 648 is 1

2. Where do I get the detailed procedure to find GCD of 167, 179, 403, 648?

You can find a detailed procedure to find GCD of 167, 179, 403, 648 on our page.

3. How to find GCD of 167, 179, 403, 648 on a calculator?

You can find the GCD of 167, 179, 403, 648 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.