GCD of 459, 520, 629, 720 Calculator

Given Input numbers are 459, 520, 629, 720

In the factoring method, we have to find the divisors of all numbers

Divisors of 459 :

The positive integer divisors of 459 that completely divides 459 are.

1, 3, 9, 17, 27, 51, 153, 459

Divisors of 520 :

The positive integer divisors of 520 that completely divides 520 are.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Divisors of 629 :

The positive integer divisors of 629 that completely divides 629 are.

1, 17, 37, 629

Divisors of 720 :

The positive integer divisors of 720 that completely divides 720 are.

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

GCD of numbers is the greatest common divisor

So, the GCD (459, 520, 629, 720) = 1.

Given numbers are 459, 520, 629, 720

The list of prime factors of all numbers are

Prime factors of 459 are 3 x 3 x 3 x 17

Prime factors of 520 are 2 x 2 x 2 x 5 x 13

Prime factors of 629 are 17 x 37

Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 459, 520, 629, 720

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(459, 520) = 238680

GCD(459, 520) = ( 459 x 520 ) / 238680

= 459 / 520

= 459

Step2:

LCM(1, 629) = 629

GCD(1, 629) = ( 1 x 629 ) / 629

= 1 / 629

= 1

Step3:

LCM(1, 720) = 720

GCD(1, 720) = ( 1 x 720 ) / 720

= 1 / 720

= 1

So, Greatest Common Divisor of 459, 520, 629, 720 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 292, 273, 344, 544
• GCD of 956, 303, 412, 589
• GCD of 144, 544, 767, 108
• GCD of 898, 779, 401, 636
• GCD of 596, 514, 982, 495

Given numbers are 459, 520, 629, 720
The greatest common divisor of numbers 459, 520, 629, 720 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 459, 520, 629, 720 is 1.

1. What is the GCD of 459, 520, 629, 720?

GCD of given numbers 459, 520, 629, 720 is 1

2. How to calculate the greatest common divisor of 459, 520, 629, 720?

We can find the highest common divisor of 459, 520, 629, 720 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 459, 520, 629, 720 i.e 1.

3. How can I use the GCD of 459, 520, 629, 720Calculator?

Out the numbers 459, 520, 629, 720 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.