GCD of 520, 512, 120, 720 Calculator

Given Input numbers are 520, 512, 120, 720

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

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 512 :

The positive integer divisors of 512 that completely divides 512 are.

1, 2, 4, 8, 16, 32, 64, 128, 256, 512

Divisors of 120 :

The positive integer divisors of 120 that completely divides 120 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

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 (520, 512, 120, 720) = 8.

Given numbers are 520, 512, 120, 720

The list of prime factors of all numbers are

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

Prime factors of 512 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime factors of 120 are 2 x 2 x 2 x 3 x 5

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

The highest common occurrence is 2³

Therefore, GCD of 520, 512, 120, 720 is 8.

Given numbers are 520, 512, 120, 720

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

Apply this formula for all numbers.

Step1:

LCM(520, 512) = 33280

GCD(520, 512) = ( 520 x 512 ) / 33280

= 520 / 512

= 520

Step2:

LCM(8, 120) = 120

GCD(8, 120) = ( 8 x 120 ) / 120

= 8 / 120

= 8

Step3:

LCM(8, 720) = 720

GCD(8, 720) = ( 8 x 720 ) / 720

= 8 / 720

= 8

So, Greatest Common Divisor of 520, 512, 120, 720 is 8

Here are some samples of GCD of Numbers calculations.

• GCD of 108, 410, 245, 881
• GCD of 543, 653, 233, 223
• GCD of 383, 256, 451, 743
• GCD of 339, 200, 188, 388
• GCD of 793, 405, 862, 544

Given numbers are 520, 512, 120, 720
The greatest common divisor of numbers 520, 512, 120, 720 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 520, 512, 120, 720 is 8.

1. What is the GCD of 520, 512, 120, 720?

GCD of given numbers 520, 512, 120, 720 is 8

2. How to calculate the greatest common divisor of 520, 512, 120, 720?

We can find the highest common divisor of 520, 512, 120, 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 520, 512, 120, 720 i.e 8.

3. How can I use the GCD of 520, 512, 120, 720Calculator?

Out the numbers 520, 512, 120, 720 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.