GCD of 380, 351, 516, 816 Calculator

Given Input numbers are 380, 351, 516, 816

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

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 351 :

The positive integer divisors of 351 that completely divides 351 are.

1, 3, 9, 13, 27, 39, 117, 351

Divisors of 516 :

The positive integer divisors of 516 that completely divides 516 are.

1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516

Divisors of 816 :

The positive integer divisors of 816 that completely divides 816 are.

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

GCD of numbers is the greatest common divisor

So, the GCD (380, 351, 516, 816) = 1.

Given numbers are 380, 351, 516, 816

The list of prime factors of all numbers are

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

Prime factors of 351 are 3 x 3 x 3 x 13

Prime factors of 516 are 2 x 2 x 3 x 43

Prime factors of 816 are 2 x 2 x 2 x 2 x 3 x 17

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

Given numbers are 380, 351, 516, 816

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

Apply this formula for all numbers.

Step1:

LCM(380, 351) = 133380

GCD(380, 351) = ( 380 x 351 ) / 133380

= 380 / 351

= 380

Step2:

LCM(1, 516) = 516

GCD(1, 516) = ( 1 x 516 ) / 516

= 1 / 516

= 1

Step3:

LCM(1, 816) = 816

GCD(1, 816) = ( 1 x 816 ) / 816

= 1 / 816

= 1

So, Greatest Common Divisor of 380, 351, 516, 816 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 931, 519, 463, 489
• GCD of 691, 255, 574, 243
• GCD of 947, 308, 657, 670
• GCD of 848, 381, 926, 216
• GCD of 584, 395, 811, 229

Given numbers are 380, 351, 516, 816
The greatest common divisor of numbers 380, 351, 516, 816 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 380, 351, 516, 816 is 1.

1. What is the GCD of 380, 351, 516, 816?

GCD of given numbers 380, 351, 516, 816 is 1

2. How to calculate the greatest common divisor of 380, 351, 516, 816?

We can find the highest common divisor of 380, 351, 516, 816 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 380, 351, 516, 816 i.e 1.

3. How can I use the GCD of 380, 351, 516, 816Calculator?

Out the numbers 380, 351, 516, 816 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.