GCD of 221, 279, 67, 703 Calculator

Given Input numbers are 221, 279, 67, 703

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

Divisors of 221

List of positive integer divisors of 221 that divides 221 without a remainder.

1, 13, 17, 221

Divisors of 279

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

1, 3, 9, 31, 93, 279

Divisors of 67

List of positive integer divisors of 67 that divides 67 without a remainder.

1, 67

Divisors of 703

List of positive integer divisors of 703 that divides 703 without a remainder.

1, 19, 37, 703

Greatest Common Divisior

We found the divisors of 221, 279, 67, 703 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 221, 279, 67, 703 is 1.

Therefore, GCD of numbers 221, 279, 67, 703 is 1

Given Input Data is 221, 279, 67, 703

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

Prime Factorization of 221 is 13 x 17

Prime Factorization of 279 is 3 x 3 x 31

Prime Factorization of 67 is 67

Prime Factorization of 703 is 19 x 37

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(221, 279) = 61659

GCD(221, 279) = ( 221 x 279 ) / 61659

GCD(221, 279) = 61659 / 61659

GCD(221, 279) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 67

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

LCM(1, 67) = 67

GCD(1, 67) = ( 1 x 67 ) / 67

GCD(1, 67) = 67 / 67

GCD(1, 67) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 703

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

LCM(1, 703) = 703

GCD(1, 703) = ( 1 x 703 ) / 703

GCD(1, 703) = 703 / 703

GCD(1, 703) = 1

GCD of 221, 279, 67, 703 is 1

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• GCD of 758, 189, 62, 944
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1. What is the GCD of 221, 279, 67, 703?

GCD of 221, 279, 67, 703 is 1

2. Where do I get the detailed procedure to find GCD of 221, 279, 67, 703?

You can find a detailed procedure to find GCD of 221, 279, 67, 703 on our page.

3. How to find GCD of 221, 279, 67, 703 on a calculator?

You can find the GCD of 221, 279, 67, 703 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.