GCD of 801, 990, 672, 499 Calculator

Given Input numbers are 801, 990, 672, 499

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

Divisors of 801 :

The positive integer divisors of 801 that completely divides 801 are.

1, 3, 9, 89, 267, 801

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 672 :

The positive integer divisors of 672 that completely divides 672 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

Divisors of 499 :

The positive integer divisors of 499 that completely divides 499 are.

1, 499

GCD of numbers is the greatest common divisor

So, the GCD (801, 990, 672, 499) = 1.

Given numbers are 801, 990, 672, 499

The list of prime factors of all numbers are

Prime factors of 801 are 3 x 3 x 89

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

Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7

Prime factors of 499 are 499

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

Given numbers are 801, 990, 672, 499

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

Apply this formula for all numbers.

Step1:

LCM(801, 990) = 88110

GCD(801, 990) = ( 801 x 990 ) / 88110

= 801 / 990

= 801

Step2:

LCM(9, 672) = 2016

GCD(9, 672) = ( 9 x 672 ) / 2016

= 9 / 672

= 9

Step3:

LCM(3, 499) = 1497

GCD(3, 499) = ( 3 x 499 ) / 1497

= 3 / 499

= 3

So, Greatest Common Divisor of 801, 990, 672, 499 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 182, 123, 633, 966
• GCD of 649, 350, 537, 996
• GCD of 270, 488, 409, 394
• GCD of 198, 406, 691, 755
• GCD of 695, 657, 490, 236

Given numbers are 801, 990, 672, 499
The greatest common divisor of numbers 801, 990, 672, 499 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 801, 990, 672, 499 is 1.

1. What is the GCD of 801, 990, 672, 499?

GCD of given numbers 801, 990, 672, 499 is 1

2. How to calculate the greatest common divisor of 801, 990, 672, 499?

We can find the highest common divisor of 801, 990, 672, 499 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 801, 990, 672, 499 i.e 1.

3. How can I use the GCD of 801, 990, 672, 499Calculator?

Out the numbers 801, 990, 672, 499 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.