GCD of 159, 321, 243, 235 Calculator

Given Input numbers are 159, 321, 243, 235

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

Divisors of 159 :

The positive integer divisors of 159 that completely divides 159 are.

1, 3, 53, 159

Divisors of 321 :

The positive integer divisors of 321 that completely divides 321 are.

1, 3, 107, 321

Divisors of 243 :

The positive integer divisors of 243 that completely divides 243 are.

1, 3, 9, 27, 81, 243

Divisors of 235 :

The positive integer divisors of 235 that completely divides 235 are.

1, 5, 47, 235

GCD of numbers is the greatest common divisor

So, the GCD (159, 321, 243, 235) = 1.

Given numbers are 159, 321, 243, 235

The list of prime factors of all numbers are

Prime factors of 159 are 3 x 53

Prime factors of 321 are 3 x 107

Prime factors of 243 are 3 x 3 x 3 x 3 x 3

Prime factors of 235 are 5 x 47

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

Given numbers are 159, 321, 243, 235

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

Apply this formula for all numbers.

Step1:

LCM(159, 321) = 17013

GCD(159, 321) = ( 159 x 321 ) / 17013

= 159 / 321

= 159

Step2:

LCM(3, 243) = 243

GCD(3, 243) = ( 3 x 243 ) / 243

= 3 / 243

= 3

Step3:

LCM(3, 235) = 705

GCD(3, 235) = ( 3 x 235 ) / 705

= 3 / 235

= 3

So, Greatest Common Divisor of 159, 321, 243, 235 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 685, 160, 279, 920
• GCD of 488, 321, 691, 113
• GCD of 642, 615, 207, 641
• GCD of 906, 966, 939, 713
• GCD of 908, 652, 478, 891

Given numbers are 159, 321, 243, 235
The greatest common divisor of numbers 159, 321, 243, 235 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 159, 321, 243, 235 is 1.

1. What is the GCD of 159, 321, 243, 235?

GCD of given numbers 159, 321, 243, 235 is 1

2. How to calculate the greatest common divisor of 159, 321, 243, 235?

We can find the highest common divisor of 159, 321, 243, 235 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 159, 321, 243, 235 i.e 1.

3. How can I use the GCD of 159, 321, 243, 235Calculator?

Out the numbers 159, 321, 243, 235 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.