GCD of 400, 327, 122, 816 Calculator

Given Input numbers are 400, 327, 122, 816

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

Divisors of 400 :

The positive integer divisors of 400 that completely divides 400 are.

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

Divisors of 327 :

The positive integer divisors of 327 that completely divides 327 are.

1, 3, 109, 327

Divisors of 122 :

The positive integer divisors of 122 that completely divides 122 are.

1, 2, 61, 122

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 (400, 327, 122, 816) = 1.

Given numbers are 400, 327, 122, 816

The list of prime factors of all numbers are

Prime factors of 400 are 2 x 2 x 2 x 2 x 5 x 5

Prime factors of 327 are 3 x 109

Prime factors of 122 are 2 x 61

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 400, 327, 122, 816

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

Apply this formula for all numbers.

Step1:

LCM(400, 327) = 130800

GCD(400, 327) = ( 400 x 327 ) / 130800

= 400 / 327

= 400

Step2:

LCM(1, 122) = 122

GCD(1, 122) = ( 1 x 122 ) / 122

= 1 / 122

= 1

Step3:

LCM(1, 816) = 816

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

= 1 / 816

= 1

So, Greatest Common Divisor of 400, 327, 122, 816 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 866, 559, 940, 662
• GCD of 660, 545, 956, 142
• GCD of 344, 822, 729, 297
• GCD of 315, 272, 328, 787
• GCD of 600, 371, 396, 592

Given numbers are 400, 327, 122, 816
The greatest common divisor of numbers 400, 327, 122, 816 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 400, 327, 122, 816 is 1.

1. What is the GCD of 400, 327, 122, 816?

GCD of given numbers 400, 327, 122, 816 is 1

2. How to calculate the greatest common divisor of 400, 327, 122, 816?

We can find the highest common divisor of 400, 327, 122, 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 400, 327, 122, 816 i.e 1.

3. How can I use the GCD of 400, 327, 122, 816Calculator?

Out the numbers 400, 327, 122, 816 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.