GCD of 212, 279, 169, 179 Calculator

Given Input numbers are 212, 279, 169, 179

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

Divisors of 212

List of positive integer divisors of 212 that divides 212 without a remainder.

1, 2, 4, 53, 106, 212

Divisors of 279

List of positive integer divisors of 279 that divides 279 without a remainder.

1, 3, 9, 31, 93, 279

Divisors of 169

List of positive integer divisors of 169 that divides 169 without a remainder.

1, 13, 169

Divisors of 179

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

1, 179

Greatest Common Divisior

We found the divisors of 212, 279, 169, 179 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 212, 279, 169, 179 is 1.

Therefore, GCD of numbers 212, 279, 169, 179 is 1

Given Input Data is 212, 279, 169, 179

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

Prime Factorization of 212 is 2 x 2 x 53

Prime Factorization of 279 is 3 x 3 x 31

Prime Factorization of 169 is 13 x 13

Prime Factorization of 179 is 179

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(212, 279) = 59148

GCD(212, 279) = ( 212 x 279 ) / 59148

GCD(212, 279) = 59148 / 59148

GCD(212, 279) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 169

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

LCM(1, 169) = 169

GCD(1, 169) = ( 1 x 169 ) / 169

GCD(1, 169) = 169 / 169

GCD(1, 169) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 179

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

LCM(1, 179) = 179

GCD(1, 179) = ( 1 x 179 ) / 179

GCD(1, 179) = 179 / 179

GCD(1, 179) = 1

GCD of 212, 279, 169, 179 is 1

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1. What is the GCD of 212, 279, 169, 179?

GCD of 212, 279, 169, 179 is 1

2. Where do I get the detailed procedure to find GCD of 212, 279, 169, 179?

You can find a detailed procedure to find GCD of 212, 279, 169, 179 on our page.

3. How to find GCD of 212, 279, 169, 179 on a calculator?

You can find the GCD of 212, 279, 169, 179 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.