GCD of 225, 358, 309 Calculator

Given Input numbers are 225, 358, 309

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 358 :

The positive integer divisors of 358 that completely divides 358 are.

1, 2, 179, 358

Divisors of 309 :

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

1, 3, 103, 309

GCD of numbers is the greatest common divisor

So, the GCD (225, 358, 309) = 1.

Given numbers are 225, 358, 309

The list of prime factors of all numbers are

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

Prime factors of 358 are 2 x 179

Prime factors of 309 are 3 x 103

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

Given numbers are 225, 358, 309

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

Apply this formula for all numbers.

Step1:

LCM(225, 358) = 80550

GCD(225, 358) = ( 225 x 358 ) / 80550

= 225 / 358

= 225

Step2:

LCM(1, 309) = 309

GCD(1, 309) = ( 1 x 309 ) / 309

= 1 / 309

= 1

So, Greatest Common Divisor of 225, 358, 309 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 728, 119, 665
• GCD of 116, 300, 673
• GCD of 502, 453, 548
• GCD of 475, 740, 301
• GCD of 420, 948, 300

Given numbers are 225, 358, 309
The greatest common divisor of numbers 225, 358, 309 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 225, 358, 309 is 1.

1. What is the GCD of 225, 358, 309?

GCD of given numbers 225, 358, 309 is 1

2. How to calculate the greatest common divisor of 225, 358, 309?

We can find the highest common divisor of 225, 358, 309 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, 358, 309 i.e 1.

3. How can I use the GCD of 225, 358, 309Calculator?

Out the numbers 225, 358, 309 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.