GCD of 483, 309, 824, 391 Calculator

Given Input numbers are 483, 309, 824, 391

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

Divisors of 483 :

The positive integer divisors of 483 that completely divides 483 are.

1, 3, 7, 21, 23, 69, 161, 483

Divisors of 309 :

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

1, 3, 103, 309

Divisors of 824 :

The positive integer divisors of 824 that completely divides 824 are.

1, 2, 4, 8, 103, 206, 412, 824

Divisors of 391 :

The positive integer divisors of 391 that completely divides 391 are.

1, 17, 23, 391

GCD of numbers is the greatest common divisor

So, the GCD (483, 309, 824, 391) = 1.

Given numbers are 483, 309, 824, 391

The list of prime factors of all numbers are

Prime factors of 483 are 3 x 7 x 23

Prime factors of 309 are 3 x 103

Prime factors of 824 are 2 x 2 x 2 x 103

Prime factors of 391 are 17 x 23

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

Given numbers are 483, 309, 824, 391

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

Apply this formula for all numbers.

Step1:

LCM(483, 309) = 49749

GCD(483, 309) = ( 483 x 309 ) / 49749

= 483 / 309

= 483

Step2:

LCM(3, 824) = 2472

GCD(3, 824) = ( 3 x 824 ) / 2472

= 3 / 824

= 3

Step3:

LCM(1, 391) = 391

GCD(1, 391) = ( 1 x 391 ) / 391

= 1 / 391

= 1

So, Greatest Common Divisor of 483, 309, 824, 391 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 867, 694, 494, 185
• GCD of 700, 816, 419, 691
• GCD of 414, 524, 262, 148
• GCD of 713, 537, 930, 401
• GCD of 271, 418, 390, 817

Given numbers are 483, 309, 824, 391
The greatest common divisor of numbers 483, 309, 824, 391 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 483, 309, 824, 391 is 1.

1. What is the GCD of 483, 309, 824, 391?

GCD of given numbers 483, 309, 824, 391 is 1

2. How to calculate the greatest common divisor of 483, 309, 824, 391?

We can find the highest common divisor of 483, 309, 824, 391 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 483, 309, 824, 391 i.e 1.

3. How can I use the GCD of 483, 309, 824, 391Calculator?

Out the numbers 483, 309, 824, 391 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.