GCD of 389, 990, 117, 141 Calculator

Given Input numbers are 389, 990, 117, 141

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 990 :

The positive integer divisors of 990 that completely divides 990 are.

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

Divisors of 117 :

The positive integer divisors of 117 that completely divides 117 are.

1, 3, 9, 13, 39, 117

Divisors of 141 :

The positive integer divisors of 141 that completely divides 141 are.

1, 3, 47, 141

GCD of numbers is the greatest common divisor

So, the GCD (389, 990, 117, 141) = 1.

Given numbers are 389, 990, 117, 141

The list of prime factors of all numbers are

Prime factors of 389 are 389

Prime factors of 990 are 2 x 3 x 3 x 5 x 11

Prime factors of 117 are 3 x 3 x 13

Prime factors of 141 are 3 x 47

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

Given numbers are 389, 990, 117, 141

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

Apply this formula for all numbers.

Step1:

LCM(389, 990) = 385110

GCD(389, 990) = ( 389 x 990 ) / 385110

= 389 / 990

= 389

Step2:

LCM(1, 117) = 117

GCD(1, 117) = ( 1 x 117 ) / 117

= 1 / 117

= 1

Step3:

LCM(1, 141) = 141

GCD(1, 141) = ( 1 x 141 ) / 141

= 1 / 141

= 1

So, Greatest Common Divisor of 389, 990, 117, 141 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 483, 830, 869, 826
• GCD of 489, 986, 628, 362
• GCD of 806, 312, 718, 909
• GCD of 438, 204, 168, 916
• GCD of 510, 195, 894, 827

Given numbers are 389, 990, 117, 141
The greatest common divisor of numbers 389, 990, 117, 141 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 389, 990, 117, 141 is 1.

1. What is the GCD of 389, 990, 117, 141?

GCD of given numbers 389, 990, 117, 141 is 1

2. How to calculate the greatest common divisor of 389, 990, 117, 141?

We can find the highest common divisor of 389, 990, 117, 141 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, 990, 117, 141 i.e 1.

3. How can I use the GCD of 389, 990, 117, 141Calculator?

Out the numbers 389, 990, 117, 141 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.