GCD of 303, 326, 390, 142 Calculator

Given Input numbers are 303, 326, 390, 142

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

Divisors of 303 :

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

1, 3, 101, 303

Divisors of 326 :

The positive integer divisors of 326 that completely divides 326 are.

1, 2, 163, 326

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 142 :

The positive integer divisors of 142 that completely divides 142 are.

1, 2, 71, 142

GCD of numbers is the greatest common divisor

So, the GCD (303, 326, 390, 142) = 1.

Given numbers are 303, 326, 390, 142

The list of prime factors of all numbers are

Prime factors of 303 are 3 x 101

Prime factors of 326 are 2 x 163

Prime factors of 390 are 2 x 3 x 5 x 13

Prime factors of 142 are 2 x 71

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

Given numbers are 303, 326, 390, 142

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

Apply this formula for all numbers.

Step1:

LCM(303, 326) = 98778

GCD(303, 326) = ( 303 x 326 ) / 98778

= 303 / 326

= 303

Step2:

LCM(1, 390) = 390

GCD(1, 390) = ( 1 x 390 ) / 390

= 1 / 390

= 1

Step3:

LCM(1, 142) = 142

GCD(1, 142) = ( 1 x 142 ) / 142

= 1 / 142

= 1

So, Greatest Common Divisor of 303, 326, 390, 142 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 554, 207, 579, 281
• GCD of 123, 737, 860, 587
• GCD of 258, 781, 636, 579
• GCD of 460, 785, 732, 966
• GCD of 272, 591, 998, 822

Given numbers are 303, 326, 390, 142
The greatest common divisor of numbers 303, 326, 390, 142 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 303, 326, 390, 142 is 1.

1. What is the GCD of 303, 326, 390, 142?

GCD of given numbers 303, 326, 390, 142 is 1

2. How to calculate the greatest common divisor of 303, 326, 390, 142?

We can find the highest common divisor of 303, 326, 390, 142 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 303, 326, 390, 142 i.e 1.

3. How can I use the GCD of 303, 326, 390, 142Calculator?

Out the numbers 303, 326, 390, 142 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.