GCD of 667, 720, 242, 659 Calculator

Given Input numbers are 667, 720, 242, 659

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

Divisors of 667

List of positive integer divisors of 667 that divides 667 without a remainder.

1, 23, 29, 667

Divisors of 720

List of positive integer divisors of 720 that divides 720 without a remainder.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 242

List of positive integer divisors of 242 that divides 242 without a remainder.

1, 2, 11, 22, 121, 242

Divisors of 659

List of positive integer divisors of 659 that divides 659 without a remainder.

1, 659

Greatest Common Divisior

We found the divisors of 667, 720, 242, 659 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 667, 720, 242, 659 is 1.

Therefore, GCD of numbers 667, 720, 242, 659 is 1

Given Input Data is 667, 720, 242, 659

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

Prime Factorization of 667 is 23 x 29

Prime Factorization of 720 is 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime Factorization of 242 is 2 x 11 x 11

Prime Factorization of 659 is 659

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(667, 720) = 480240

GCD(667, 720) = ( 667 x 720 ) / 480240

GCD(667, 720) = 480240 / 480240

GCD(667, 720) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 242

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

LCM(1, 242) = 242

GCD(1, 242) = ( 1 x 242 ) / 242

GCD(1, 242) = 242 / 242

GCD(1, 242) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 659

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

LCM(1, 659) = 659

GCD(1, 659) = ( 1 x 659 ) / 659

GCD(1, 659) = 659 / 659

GCD(1, 659) = 1

GCD of 667, 720, 242, 659 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 927, 214, 718, 447
• GCD of 541, 158, 574, 761
• GCD of 644, 798, 429, 389
• GCD of 349, 475, 243, 309
• GCD of 552, 142, 767, 916

1. What is the GCD of 667, 720, 242, 659?

GCD of 667, 720, 242, 659 is 1

2. Where do I get the detailed procedure to find GCD of 667, 720, 242, 659?

You can find a detailed procedure to find GCD of 667, 720, 242, 659 on our page.

3. How to find GCD of 667, 720, 242, 659 on a calculator?

You can find the GCD of 667, 720, 242, 659 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.