GCD of 427, 581, 397, 384 Calculator

Given Input numbers are 427, 581, 397, 384

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

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

Divisors of 581 :

The positive integer divisors of 581 that completely divides 581 are.

1, 7, 83, 581

Divisors of 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

Divisors of 384 :

The positive integer divisors of 384 that completely divides 384 are.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384

GCD of numbers is the greatest common divisor

So, the GCD (427, 581, 397, 384) = 1.

Given numbers are 427, 581, 397, 384

The list of prime factors of all numbers are

Prime factors of 427 are 7 x 61

Prime factors of 581 are 7 x 83

Prime factors of 397 are 397

Prime factors of 384 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

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

Given numbers are 427, 581, 397, 384

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

Apply this formula for all numbers.

Step1:

LCM(427, 581) = 35441

GCD(427, 581) = ( 427 x 581 ) / 35441

= 427 / 581

= 427

Step2:

LCM(7, 397) = 2779

GCD(7, 397) = ( 7 x 397 ) / 2779

= 7 / 397

= 7

Step3:

LCM(1, 384) = 384

GCD(1, 384) = ( 1 x 384 ) / 384

= 1 / 384

= 1

So, Greatest Common Divisor of 427, 581, 397, 384 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 417, 202, 589, 452
• GCD of 671, 841, 496, 355
• GCD of 712, 733, 873, 780
• GCD of 907, 438, 145, 382
• GCD of 619, 172, 260, 732

Given numbers are 427, 581, 397, 384
The greatest common divisor of numbers 427, 581, 397, 384 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 427, 581, 397, 384 is 1.

1. What is the GCD of 427, 581, 397, 384?

GCD of given numbers 427, 581, 397, 384 is 1

2. How to calculate the greatest common divisor of 427, 581, 397, 384?

We can find the highest common divisor of 427, 581, 397, 384 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 427, 581, 397, 384 i.e 1.

3. How can I use the GCD of 427, 581, 397, 384Calculator?

Out the numbers 427, 581, 397, 384 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.