GCD of 316, 399, 389, 140 Calculator

Given Input numbers are 316, 399, 389, 140

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

Divisors of 316 :

The positive integer divisors of 316 that completely divides 316 are.

1, 2, 4, 79, 158, 316

Divisors of 399 :

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

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

Divisors of 389 :

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

1, 389

Divisors of 140 :

The positive integer divisors of 140 that completely divides 140 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

GCD of numbers is the greatest common divisor

So, the GCD (316, 399, 389, 140) = 1.

Given numbers are 316, 399, 389, 140

The list of prime factors of all numbers are

Prime factors of 316 are 2 x 2 x 79

Prime factors of 399 are 3 x 7 x 19

Prime factors of 389 are 389

Prime factors of 140 are 2 x 2 x 5 x 7

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

Given numbers are 316, 399, 389, 140

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

Apply this formula for all numbers.

Step1:

LCM(316, 399) = 126084

GCD(316, 399) = ( 316 x 399 ) / 126084

= 316 / 399

= 316

Step2:

LCM(1, 389) = 389

GCD(1, 389) = ( 1 x 389 ) / 389

= 1 / 389

= 1

Step3:

LCM(1, 140) = 140

GCD(1, 140) = ( 1 x 140 ) / 140

= 1 / 140

= 1

So, Greatest Common Divisor of 316, 399, 389, 140 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 178, 200, 180, 899
• GCD of 749, 517, 284, 296
• GCD of 739, 367, 125, 921
• GCD of 720, 716, 210, 319
• GCD of 877, 205, 892, 345

Given numbers are 316, 399, 389, 140
The greatest common divisor of numbers 316, 399, 389, 140 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 316, 399, 389, 140 is 1.

1. What is the GCD of 316, 399, 389, 140?

GCD of given numbers 316, 399, 389, 140 is 1

2. How to calculate the greatest common divisor of 316, 399, 389, 140?

We can find the highest common divisor of 316, 399, 389, 140 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 316, 399, 389, 140 i.e 1.

3. How can I use the GCD of 316, 399, 389, 140Calculator?

Out the numbers 316, 399, 389, 140 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.