GCD of 159, 303, 423, 122 Calculator

Given Input numbers are 159, 303, 423, 122

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 303 :

The positive integer divisors of 303 that completely divides 303 are.

1, 3, 101, 303

Divisors of 423 :

The positive integer divisors of 423 that completely divides 423 are.

1, 3, 9, 47, 141, 423

Divisors of 122 :

The positive integer divisors of 122 that completely divides 122 are.

1, 2, 61, 122

GCD of numbers is the greatest common divisor

So, the GCD (159, 303, 423, 122) = 1.

Given numbers are 159, 303, 423, 122

The list of prime factors of all numbers are

Prime factors of 159 are 3 x 53

Prime factors of 303 are 3 x 101

Prime factors of 423 are 3 x 3 x 47

Prime factors of 122 are 2 x 61

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

Given numbers are 159, 303, 423, 122

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

Apply this formula for all numbers.

Step1:

LCM(159, 303) = 16059

GCD(159, 303) = ( 159 x 303 ) / 16059

= 159 / 303

= 159

Step2:

LCM(3, 423) = 423

GCD(3, 423) = ( 3 x 423 ) / 423

= 3 / 423

= 3

Step3:

LCM(3, 122) = 366

GCD(3, 122) = ( 3 x 122 ) / 366

= 3 / 122

= 3

So, Greatest Common Divisor of 159, 303, 423, 122 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 548, 312, 697, 549
• GCD of 119, 991, 631, 633
• GCD of 361, 928, 241, 204
• GCD of 493, 373, 859, 799
• GCD of 396, 465, 926, 355

Given numbers are 159, 303, 423, 122
The greatest common divisor of numbers 159, 303, 423, 122 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 159, 303, 423, 122 is 1.

1. What is the GCD of 159, 303, 423, 122?

GCD of given numbers 159, 303, 423, 122 is 1

2. How to calculate the greatest common divisor of 159, 303, 423, 122?

We can find the highest common divisor of 159, 303, 423, 122 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, 303, 423, 122 i.e 1.

3. How can I use the GCD of 159, 303, 423, 122Calculator?

Out the numbers 159, 303, 423, 122 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.