GCD of 971, 605, 384, 399 Calculator

Given Input numbers are 971, 605, 384, 399

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

Divisors of 971 :

The positive integer divisors of 971 that completely divides 971 are.

1, 971

Divisors of 605 :

The positive integer divisors of 605 that completely divides 605 are.

1, 5, 11, 55, 121, 605

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

Divisors of 399 :

The positive integer divisors of 399 that completely divides 399 are.

1, 3, 7, 19, 21, 57, 133, 399

GCD of numbers is the greatest common divisor

So, the GCD (971, 605, 384, 399) = 1.

Given numbers are 971, 605, 384, 399

The list of prime factors of all numbers are

Prime factors of 971 are 971

Prime factors of 605 are 5 x 11 x 11

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

Prime factors of 399 are 3 x 7 x 19

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

Given numbers are 971, 605, 384, 399

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

Apply this formula for all numbers.

Step1:

LCM(971, 605) = 587455

GCD(971, 605) = ( 971 x 605 ) / 587455

= 971 / 605

= 971

Step2:

LCM(1, 384) = 384

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

= 1 / 384

= 1

Step3:

LCM(1, 399) = 399

GCD(1, 399) = ( 1 x 399 ) / 399

= 1 / 399

= 1

So, Greatest Common Divisor of 971, 605, 384, 399 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 368, 572, 102, 652
• GCD of 738, 962, 911, 867
• GCD of 188, 572, 828, 599
• GCD of 632, 380, 341, 899
• GCD of 749, 416, 234, 658

Given numbers are 971, 605, 384, 399
The greatest common divisor of numbers 971, 605, 384, 399 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 971, 605, 384, 399 is 1.

1. What is the GCD of 971, 605, 384, 399?

GCD of given numbers 971, 605, 384, 399 is 1

2. How to calculate the greatest common divisor of 971, 605, 384, 399?

We can find the highest common divisor of 971, 605, 384, 399 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 971, 605, 384, 399 i.e 1.

3. How can I use the GCD of 971, 605, 384, 399Calculator?

Out the numbers 971, 605, 384, 399 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.