GCD of 599, 481, 990, 420 Calculator

Given Input numbers are 599, 481, 990, 420

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

Divisors of 599 :

The positive integer divisors of 599 that completely divides 599 are.

1, 599

Divisors of 481 :

The positive integer divisors of 481 that completely divides 481 are.

1, 13, 37, 481

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 420 :

The positive integer divisors of 420 that completely divides 420 are.

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

GCD of numbers is the greatest common divisor

So, the GCD (599, 481, 990, 420) = 1.

Given numbers are 599, 481, 990, 420

The list of prime factors of all numbers are

Prime factors of 599 are 599

Prime factors of 481 are 13 x 37

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

Prime factors of 420 are 2 x 2 x 3 x 5 x 7

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

Given numbers are 599, 481, 990, 420

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

Apply this formula for all numbers.

Step1:

LCM(599, 481) = 288119

GCD(599, 481) = ( 599 x 481 ) / 288119

= 599 / 481

= 599

Step2:

LCM(1, 990) = 990

GCD(1, 990) = ( 1 x 990 ) / 990

= 1 / 990

= 1

Step3:

LCM(1, 420) = 420

GCD(1, 420) = ( 1 x 420 ) / 420

= 1 / 420

= 1

So, Greatest Common Divisor of 599, 481, 990, 420 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 395, 157, 853, 862
• GCD of 304, 475, 811, 610
• GCD of 218, 456, 259, 114
• GCD of 181, 854, 100, 419
• GCD of 145, 521, 916, 265

Given numbers are 599, 481, 990, 420
The greatest common divisor of numbers 599, 481, 990, 420 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 599, 481, 990, 420 is 1.

1. What is the GCD of 599, 481, 990, 420?

GCD of given numbers 599, 481, 990, 420 is 1

2. How to calculate the greatest common divisor of 599, 481, 990, 420?

We can find the highest common divisor of 599, 481, 990, 420 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 599, 481, 990, 420 i.e 1.

3. How can I use the GCD of 599, 481, 990, 420Calculator?

Out the numbers 599, 481, 990, 420 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.