GCD of 322, 155, 660, 159 Calculator

Given Input numbers are 322, 155, 660, 159

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

Divisors of 322 :

The positive integer divisors of 322 that completely divides 322 are.

1, 2, 7, 14, 23, 46, 161, 322

Divisors of 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

Divisors of 660 :

The positive integer divisors of 660 that completely divides 660 are.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

Divisors of 159 :

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

1, 3, 53, 159

GCD of numbers is the greatest common divisor

So, the GCD (322, 155, 660, 159) = 1.

Given numbers are 322, 155, 660, 159

The list of prime factors of all numbers are

Prime factors of 322 are 2 x 7 x 23

Prime factors of 155 are 5 x 31

Prime factors of 660 are 2 x 2 x 3 x 5 x 11

Prime factors of 159 are 3 x 53

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

Given numbers are 322, 155, 660, 159

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

Apply this formula for all numbers.

Step1:

LCM(322, 155) = 49910

GCD(322, 155) = ( 322 x 155 ) / 49910

= 322 / 155

= 322

Step2:

LCM(1, 660) = 660

GCD(1, 660) = ( 1 x 660 ) / 660

= 1 / 660

= 1

Step3:

LCM(1, 159) = 159

GCD(1, 159) = ( 1 x 159 ) / 159

= 1 / 159

= 1

So, Greatest Common Divisor of 322, 155, 660, 159 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 736, 574, 309, 570
• GCD of 694, 554, 583, 432
• GCD of 967, 372, 171, 239
• GCD of 273, 353, 732, 871
• GCD of 183, 482, 983, 532

Given numbers are 322, 155, 660, 159
The greatest common divisor of numbers 322, 155, 660, 159 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 322, 155, 660, 159 is 1.

1. What is the GCD of 322, 155, 660, 159?

GCD of given numbers 322, 155, 660, 159 is 1

2. How to calculate the greatest common divisor of 322, 155, 660, 159?

We can find the highest common divisor of 322, 155, 660, 159 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 322, 155, 660, 159 i.e 1.

3. How can I use the GCD of 322, 155, 660, 159Calculator?

Out the numbers 322, 155, 660, 159 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.