GCD of 816, 476, 973, 309 Calculator

Given Input numbers are 816, 476, 973, 309

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

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

Divisors of 476 :

The positive integer divisors of 476 that completely divides 476 are.

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476

Divisors of 973 :

The positive integer divisors of 973 that completely divides 973 are.

1, 7, 139, 973

Divisors of 309 :

The positive integer divisors of 309 that completely divides 309 are.

1, 3, 103, 309

GCD of numbers is the greatest common divisor

So, the GCD (816, 476, 973, 309) = 1.

Given numbers are 816, 476, 973, 309

The list of prime factors of all numbers are

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

Prime factors of 476 are 2 x 2 x 7 x 17

Prime factors of 973 are 7 x 139

Prime factors of 309 are 3 x 103

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

Given numbers are 816, 476, 973, 309

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

Apply this formula for all numbers.

Step1:

LCM(816, 476) = 5712

GCD(816, 476) = ( 816 x 476 ) / 5712

= 816 / 476

= 816

Step2:

LCM(68, 973) = 66164

GCD(68, 973) = ( 68 x 973 ) / 66164

= 68 / 973

= 68

Step3:

LCM(1, 309) = 309

GCD(1, 309) = ( 1 x 309 ) / 309

= 1 / 309

= 1

So, Greatest Common Divisor of 816, 476, 973, 309 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 532, 290, 685, 517
• GCD of 433, 312, 403, 152
• GCD of 104, 720, 792, 646
• GCD of 454, 997, 503, 173
• GCD of 253, 392, 673, 830

Given numbers are 816, 476, 973, 309
The greatest common divisor of numbers 816, 476, 973, 309 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 816, 476, 973, 309 is 1.

1. What is the GCD of 816, 476, 973, 309?

GCD of given numbers 816, 476, 973, 309 is 1

2. How to calculate the greatest common divisor of 816, 476, 973, 309?

We can find the highest common divisor of 816, 476, 973, 309 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 816, 476, 973, 309 i.e 1.

3. How can I use the GCD of 816, 476, 973, 309Calculator?

Out the numbers 816, 476, 973, 309 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.