GCD of 225, 306, 808, 664 Calculator

Given Input numbers are 225, 306, 808, 664

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

Divisors of 225 :

The positive integer divisors of 225 that completely divides 225 are.

1, 3, 5, 9, 15, 25, 45, 75, 225

Divisors of 306 :

The positive integer divisors of 306 that completely divides 306 are.

1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306

Divisors of 808 :

The positive integer divisors of 808 that completely divides 808 are.

1, 2, 4, 8, 101, 202, 404, 808

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

GCD of numbers is the greatest common divisor

So, the GCD (225, 306, 808, 664) = 1.

Given numbers are 225, 306, 808, 664

The list of prime factors of all numbers are

Prime factors of 225 are 3 x 3 x 5 x 5

Prime factors of 306 are 2 x 3 x 3 x 17

Prime factors of 808 are 2 x 2 x 2 x 101

Prime factors of 664 are 2 x 2 x 2 x 83

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

Given numbers are 225, 306, 808, 664

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

Apply this formula for all numbers.

Step1:

LCM(225, 306) = 7650

GCD(225, 306) = ( 225 x 306 ) / 7650

= 225 / 306

= 225

Step2:

LCM(9, 808) = 7272

GCD(9, 808) = ( 9 x 808 ) / 7272

= 9 / 808

= 9

Step3:

LCM(1, 664) = 664

GCD(1, 664) = ( 1 x 664 ) / 664

= 1 / 664

= 1

So, Greatest Common Divisor of 225, 306, 808, 664 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 490, 657, 911, 176
• GCD of 127, 764, 441, 273
• GCD of 312, 557, 255, 403
• GCD of 918, 854, 199, 213
• GCD of 846, 977, 839, 893

Given numbers are 225, 306, 808, 664
The greatest common divisor of numbers 225, 306, 808, 664 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 225, 306, 808, 664 is 1.

1. What is the GCD of 225, 306, 808, 664?

GCD of given numbers 225, 306, 808, 664 is 1

2. How to calculate the greatest common divisor of 225, 306, 808, 664?

We can find the highest common divisor of 225, 306, 808, 664 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 225, 306, 808, 664 i.e 1.

3. How can I use the GCD of 225, 306, 808, 664Calculator?

Out the numbers 225, 306, 808, 664 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.