GCD of 389, 342, 971 Calculator

Given Input numbers are 389, 342, 971

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

Divisors of 389 :

The positive integer divisors of 389 that completely divides 389 are.

1, 389

Divisors of 342 :

The positive integer divisors of 342 that completely divides 342 are.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

Divisors of 971 :

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

1, 971

GCD of numbers is the greatest common divisor

So, the GCD (389, 342, 971) = 1.

Given numbers are 389, 342, 971

The list of prime factors of all numbers are

Prime factors of 389 are 389

Prime factors of 342 are 2 x 3 x 3 x 19

Prime factors of 971 are 971

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

Given numbers are 389, 342, 971

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

Apply this formula for all numbers.

Step1:

LCM(389, 342) = 133038

GCD(389, 342) = ( 389 x 342 ) / 133038

= 389 / 342

= 389

Step2:

LCM(1, 971) = 971

GCD(1, 971) = ( 1 x 971 ) / 971

= 1 / 971

= 1

So, Greatest Common Divisor of 389, 342, 971 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 648, 694, 188
• GCD of 222, 361, 605
• GCD of 302, 745, 976
• GCD of 863, 323, 499
• GCD of 914, 751, 727

Given numbers are 389, 342, 971
The greatest common divisor of numbers 389, 342, 971 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 389, 342, 971 is 1.

1. What is the GCD of 389, 342, 971?

GCD of given numbers 389, 342, 971 is 1

2. How to calculate the greatest common divisor of 389, 342, 971?

We can find the highest common divisor of 389, 342, 971 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 389, 342, 971 i.e 1.

3. How can I use the GCD of 389, 342, 971Calculator?

Out the numbers 389, 342, 971 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.