GCD of 135, 445, 865, 306 Calculator

Given Input numbers are 135, 445, 865, 306

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

Divisors of 135 :

The positive integer divisors of 135 that completely divides 135 are.

1, 3, 5, 9, 15, 27, 45, 135

Divisors of 445 :

The positive integer divisors of 445 that completely divides 445 are.

1, 5, 89, 445

Divisors of 865 :

The positive integer divisors of 865 that completely divides 865 are.

1, 5, 173, 865

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

GCD of numbers is the greatest common divisor

So, the GCD (135, 445, 865, 306) = 1.

Given numbers are 135, 445, 865, 306

The list of prime factors of all numbers are

Prime factors of 135 are 3 x 3 x 3 x 5

Prime factors of 445 are 5 x 89

Prime factors of 865 are 5 x 173

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

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

Given numbers are 135, 445, 865, 306

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

Apply this formula for all numbers.

Step1:

LCM(135, 445) = 12015

GCD(135, 445) = ( 135 x 445 ) / 12015

= 135 / 445

= 135

Step2:

LCM(5, 865) = 865

GCD(5, 865) = ( 5 x 865 ) / 865

= 5 / 865

= 5

Step3:

LCM(5, 306) = 1530

GCD(5, 306) = ( 5 x 306 ) / 1530

= 5 / 306

= 5

So, Greatest Common Divisor of 135, 445, 865, 306 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 690, 919, 259, 728
• GCD of 891, 609, 673, 150
• GCD of 852, 573, 486, 154
• GCD of 745, 201, 176, 243
• GCD of 497, 586, 715, 206

Given numbers are 135, 445, 865, 306
The greatest common divisor of numbers 135, 445, 865, 306 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 135, 445, 865, 306 is 1.

1. What is the GCD of 135, 445, 865, 306?

GCD of given numbers 135, 445, 865, 306 is 1

2. How to calculate the greatest common divisor of 135, 445, 865, 306?

We can find the highest common divisor of 135, 445, 865, 306 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 135, 445, 865, 306 i.e 1.

3. How can I use the GCD of 135, 445, 865, 306Calculator?

Out the numbers 135, 445, 865, 306 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.