GCD of 442, 228, 390, 569 Calculator

Given Input numbers are 442, 228, 390, 569

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

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 228 :

The positive integer divisors of 228 that completely divides 228 are.

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 569 :

The positive integer divisors of 569 that completely divides 569 are.

1, 569

GCD of numbers is the greatest common divisor

So, the GCD (442, 228, 390, 569) = 1.

Given numbers are 442, 228, 390, 569

The list of prime factors of all numbers are

Prime factors of 442 are 2 x 13 x 17

Prime factors of 228 are 2 x 2 x 3 x 19

Prime factors of 390 are 2 x 3 x 5 x 13

Prime factors of 569 are 569

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

Given numbers are 442, 228, 390, 569

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

Apply this formula for all numbers.

Step1:

LCM(442, 228) = 50388

GCD(442, 228) = ( 442 x 228 ) / 50388

= 442 / 228

= 442

Step2:

LCM(2, 390) = 390

GCD(2, 390) = ( 2 x 390 ) / 390

= 2 / 390

= 2

Step3:

LCM(2, 569) = 1138

GCD(2, 569) = ( 2 x 569 ) / 1138

= 2 / 569

= 2

So, Greatest Common Divisor of 442, 228, 390, 569 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 793, 309, 536, 395
• GCD of 741, 624, 373, 202
• GCD of 970, 532, 866, 264
• GCD of 730, 877, 532, 908
• GCD of 625, 141, 964, 814

Given numbers are 442, 228, 390, 569
The greatest common divisor of numbers 442, 228, 390, 569 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 442, 228, 390, 569 is 1.

1. What is the GCD of 442, 228, 390, 569?

GCD of given numbers 442, 228, 390, 569 is 1

2. How to calculate the greatest common divisor of 442, 228, 390, 569?

We can find the highest common divisor of 442, 228, 390, 569 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 442, 228, 390, 569 i.e 1.

3. How can I use the GCD of 442, 228, 390, 569Calculator?

Out the numbers 442, 228, 390, 569 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.