GCD of 220, 320, 556, 365 Calculator

Given Input numbers are 220, 320, 556, 365

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

Divisors of 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 320 :

The positive integer divisors of 320 that completely divides 320 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

Divisors of 556 :

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

1, 2, 4, 139, 278, 556

Divisors of 365 :

The positive integer divisors of 365 that completely divides 365 are.

1, 5, 73, 365

GCD of numbers is the greatest common divisor

So, the GCD (220, 320, 556, 365) = 1.

Given numbers are 220, 320, 556, 365

The list of prime factors of all numbers are

Prime factors of 220 are 2 x 2 x 5 x 11

Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime factors of 556 are 2 x 2 x 139

Prime factors of 365 are 5 x 73

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

Given numbers are 220, 320, 556, 365

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

Apply this formula for all numbers.

Step1:

LCM(220, 320) = 3520

GCD(220, 320) = ( 220 x 320 ) / 3520

= 220 / 320

= 220

Step2:

LCM(20, 556) = 2780

GCD(20, 556) = ( 20 x 556 ) / 2780

= 20 / 556

= 20

Step3:

LCM(4, 365) = 1460

GCD(4, 365) = ( 4 x 365 ) / 1460

= 4 / 365

= 4

So, Greatest Common Divisor of 220, 320, 556, 365 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 632, 318, 627, 458
• GCD of 459, 862, 699, 540
• GCD of 912, 965, 579, 851
• GCD of 994, 153, 914, 781
• GCD of 221, 988, 369, 573

Given numbers are 220, 320, 556, 365
The greatest common divisor of numbers 220, 320, 556, 365 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 220, 320, 556, 365 is 1.

1. What is the GCD of 220, 320, 556, 365?

GCD of given numbers 220, 320, 556, 365 is 1

2. How to calculate the greatest common divisor of 220, 320, 556, 365?

We can find the highest common divisor of 220, 320, 556, 365 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 220, 320, 556, 365 i.e 1.

3. How can I use the GCD of 220, 320, 556, 365Calculator?

Out the numbers 220, 320, 556, 365 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.