GCD of 437, 990, 638, 333 Calculator

Given Input numbers are 437, 990, 638, 333

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

Divisors of 437 :

The positive integer divisors of 437 that completely divides 437 are.

1, 19, 23, 437

Divisors of 990 :

The positive integer divisors of 990 that completely divides 990 are.

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

Divisors of 638 :

The positive integer divisors of 638 that completely divides 638 are.

1, 2, 11, 22, 29, 58, 319, 638

Divisors of 333 :

The positive integer divisors of 333 that completely divides 333 are.

1, 3, 9, 37, 111, 333

GCD of numbers is the greatest common divisor

So, the GCD (437, 990, 638, 333) = 1.

Given numbers are 437, 990, 638, 333

The list of prime factors of all numbers are

Prime factors of 437 are 19 x 23

Prime factors of 990 are 2 x 3 x 3 x 5 x 11

Prime factors of 638 are 2 x 11 x 29

Prime factors of 333 are 3 x 3 x 37

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

Given numbers are 437, 990, 638, 333

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

Apply this formula for all numbers.

Step1:

LCM(437, 990) = 432630

GCD(437, 990) = ( 437 x 990 ) / 432630

= 437 / 990

= 437

Step2:

LCM(1, 638) = 638

GCD(1, 638) = ( 1 x 638 ) / 638

= 1 / 638

= 1

Step3:

LCM(1, 333) = 333

GCD(1, 333) = ( 1 x 333 ) / 333

= 1 / 333

= 1

So, Greatest Common Divisor of 437, 990, 638, 333 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 922, 393, 905, 895
• GCD of 226, 514, 201, 206
• GCD of 798, 758, 478, 368
• GCD of 367, 918, 468, 208
• GCD of 414, 127, 975, 740

Given numbers are 437, 990, 638, 333
The greatest common divisor of numbers 437, 990, 638, 333 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 437, 990, 638, 333 is 1.

1. What is the GCD of 437, 990, 638, 333?

GCD of given numbers 437, 990, 638, 333 is 1

2. How to calculate the greatest common divisor of 437, 990, 638, 333?

We can find the highest common divisor of 437, 990, 638, 333 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 437, 990, 638, 333 i.e 1.

3. How can I use the GCD of 437, 990, 638, 333Calculator?

Out the numbers 437, 990, 638, 333 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.