GCD of 720, 556, 426, 526 Calculator

Given Input numbers are 720, 556, 426, 526

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

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

Divisors of 556 :

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

1, 2, 4, 139, 278, 556

Divisors of 426 :

The positive integer divisors of 426 that completely divides 426 are.

1, 2, 3, 6, 71, 142, 213, 426

Divisors of 526 :

The positive integer divisors of 526 that completely divides 526 are.

1, 2, 263, 526

GCD of numbers is the greatest common divisor

So, the GCD (720, 556, 426, 526) = 2.

Given numbers are 720, 556, 426, 526

The list of prime factors of all numbers are

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

Prime factors of 556 are 2 x 2 x 139

Prime factors of 426 are 2 x 3 x 71

Prime factors of 526 are 2 x 263

The highest common occurrence is 2¹

Therefore, GCD of 720, 556, 426, 526 is 2.

Given numbers are 720, 556, 426, 526

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

Apply this formula for all numbers.

Step1:

LCM(720, 556) = 100080

GCD(720, 556) = ( 720 x 556 ) / 100080

= 720 / 556

= 720

Step2:

LCM(4, 426) = 852

GCD(4, 426) = ( 4 x 426 ) / 852

= 4 / 426

= 4

Step3:

LCM(2, 526) = 526

GCD(2, 526) = ( 2 x 526 ) / 526

= 2 / 526

= 2

So, Greatest Common Divisor of 720, 556, 426, 526 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 581, 801, 143, 359
• GCD of 649, 479, 564, 156
• GCD of 688, 317, 649, 943
• GCD of 469, 289, 330, 554
• GCD of 810, 868, 231, 937

Given numbers are 720, 556, 426, 526
The greatest common divisor of numbers 720, 556, 426, 526 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 720, 556, 426, 526 is 2.

1. What is the GCD of 720, 556, 426, 526?

GCD of given numbers 720, 556, 426, 526 is 2

2. How to calculate the greatest common divisor of 720, 556, 426, 526?

We can find the highest common divisor of 720, 556, 426, 526 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 720, 556, 426, 526 i.e 2.

3. How can I use the GCD of 720, 556, 426, 526Calculator?

Out the numbers 720, 556, 426, 526 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.