GCD of 311, 142, 303, 345 Calculator

Given Input numbers are 311, 142, 303, 345

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

Divisors of 311 :

The positive integer divisors of 311 that completely divides 311 are.

1, 311

Divisors of 142 :

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

1, 2, 71, 142

Divisors of 303 :

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

1, 3, 101, 303

Divisors of 345 :

The positive integer divisors of 345 that completely divides 345 are.

1, 3, 5, 15, 23, 69, 115, 345

GCD of numbers is the greatest common divisor

So, the GCD (311, 142, 303, 345) = 1.

Given numbers are 311, 142, 303, 345

The list of prime factors of all numbers are

Prime factors of 311 are 311

Prime factors of 142 are 2 x 71

Prime factors of 303 are 3 x 101

Prime factors of 345 are 3 x 5 x 23

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

Given numbers are 311, 142, 303, 345

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

Apply this formula for all numbers.

Step1:

LCM(311, 142) = 44162

GCD(311, 142) = ( 311 x 142 ) / 44162

= 311 / 142

= 311

Step2:

LCM(1, 303) = 303

GCD(1, 303) = ( 1 x 303 ) / 303

= 1 / 303

= 1

Step3:

LCM(1, 345) = 345

GCD(1, 345) = ( 1 x 345 ) / 345

= 1 / 345

= 1

So, Greatest Common Divisor of 311, 142, 303, 345 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 792, 826, 667, 524
• GCD of 141, 204, 680, 660
• GCD of 206, 843, 637, 559
• GCD of 253, 626, 149, 148
• GCD of 953, 440, 575, 477

Given numbers are 311, 142, 303, 345
The greatest common divisor of numbers 311, 142, 303, 345 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 311, 142, 303, 345 is 1.

1. What is the GCD of 311, 142, 303, 345?

GCD of given numbers 311, 142, 303, 345 is 1

2. How to calculate the greatest common divisor of 311, 142, 303, 345?

We can find the highest common divisor of 311, 142, 303, 345 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 311, 142, 303, 345 i.e 1.

3. How can I use the GCD of 311, 142, 303, 345Calculator?

Out the numbers 311, 142, 303, 345 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.