GCD of 556, 570, 72, 462 Calculator

Given Input numbers are 556, 570, 72, 462

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

Divisors of 556 :

The positive integer divisors of 556 that completely divides 556 are.

1, 2, 4, 139, 278, 556

Divisors of 570 :

The positive integer divisors of 570 that completely divides 570 are.

1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570

Divisors of 72 :

The positive integer divisors of 72 that completely divides 72 are.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

Divisors of 462 :

The positive integer divisors of 462 that completely divides 462 are.

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462

GCD of numbers is the greatest common divisor

So, the GCD (556, 570, 72, 462) = 2.

Given numbers are 556, 570, 72, 462

The list of prime factors of all numbers are

Prime factors of 556 are 2 x 2 x 139

Prime factors of 570 are 2 x 3 x 5 x 19

Prime factors of 72 are 2 x 2 x 2 x 3 x 3

Prime factors of 462 are 2 x 3 x 7 x 11

The highest common occurrence is 2¹

Therefore, GCD of 556, 570, 72, 462 is 2.

Given numbers are 556, 570, 72, 462

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

Apply this formula for all numbers.

Step1:

LCM(556, 570) = 158460

GCD(556, 570) = ( 556 x 570 ) / 158460

= 556 / 570

= 556

Step2:

LCM(2, 72) = 72

GCD(2, 72) = ( 2 x 72 ) / 72

= 2 / 72

= 2

Step3:

LCM(2, 462) = 462

GCD(2, 462) = ( 2 x 462 ) / 462

= 2 / 462

= 2

So, Greatest Common Divisor of 556, 570, 72, 462 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 187, 954, 65, 903
• GCD of 473, 576, 19, 360
• GCD of 871, 480, 66, 616
• GCD of 322, 372, 95, 464
• GCD of 555, 592, 11, 709

Given numbers are 556, 570, 72, 462
The greatest common divisor of numbers 556, 570, 72, 462 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 556, 570, 72, 462 is 2.

1. What is the GCD of 556, 570, 72, 462?

GCD of given numbers 556, 570, 72, 462 is 2

2. How to calculate the greatest common divisor of 556, 570, 72, 462?

We can find the highest common divisor of 556, 570, 72, 462 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 556, 570, 72, 462 i.e 2.

3. How can I use the GCD of 556, 570, 72, 462Calculator?

Out the numbers 556, 570, 72, 462 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.