GCD of 729, 380, 290, 971 Calculator

Given Input numbers are 729, 380, 290, 971

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

Divisors of 729 :

The positive integer divisors of 729 that completely divides 729 are.

1, 3, 9, 27, 81, 243, 729

Divisors of 380 :

The positive integer divisors of 380 that completely divides 380 are.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Divisors of 290 :

The positive integer divisors of 290 that completely divides 290 are.

1, 2, 5, 10, 29, 58, 145, 290

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 (729, 380, 290, 971) = 1.

Given numbers are 729, 380, 290, 971

The list of prime factors of all numbers are

Prime factors of 729 are 3 x 3 x 3 x 3 x 3 x 3

Prime factors of 380 are 2 x 2 x 5 x 19

Prime factors of 290 are 2 x 5 x 29

Prime factors of 971 are 971

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

Given numbers are 729, 380, 290, 971

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

Apply this formula for all numbers.

Step1:

LCM(729, 380) = 277020

GCD(729, 380) = ( 729 x 380 ) / 277020

= 729 / 380

= 729

Step2:

LCM(1, 290) = 290

GCD(1, 290) = ( 1 x 290 ) / 290

= 1 / 290

= 1

Step3:

LCM(1, 971) = 971

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

= 1 / 971

= 1

So, Greatest Common Divisor of 729, 380, 290, 971 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 194, 675, 298, 649
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Given numbers are 729, 380, 290, 971
The greatest common divisor of numbers 729, 380, 290, 971 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 729, 380, 290, 971 is 1.

1. What is the GCD of 729, 380, 290, 971?

GCD of given numbers 729, 380, 290, 971 is 1

2. How to calculate the greatest common divisor of 729, 380, 290, 971?

We can find the highest common divisor of 729, 380, 290, 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 729, 380, 290, 971 i.e 1.

3. How can I use the GCD of 729, 380, 290, 971Calculator?

Out the numbers 729, 380, 290, 971 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.