GCD of 311, 442, 399, 354 Calculator

Given Input numbers are 311, 442, 399, 354

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 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 399 :

The positive integer divisors of 399 that completely divides 399 are.

1, 3, 7, 19, 21, 57, 133, 399

Divisors of 354 :

The positive integer divisors of 354 that completely divides 354 are.

1, 2, 3, 6, 59, 118, 177, 354

GCD of numbers is the greatest common divisor

So, the GCD (311, 442, 399, 354) = 1.

Given numbers are 311, 442, 399, 354

The list of prime factors of all numbers are

Prime factors of 311 are 311

Prime factors of 442 are 2 x 13 x 17

Prime factors of 399 are 3 x 7 x 19

Prime factors of 354 are 2 x 3 x 59

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

Given numbers are 311, 442, 399, 354

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

Apply this formula for all numbers.

Step1:

LCM(311, 442) = 137462

GCD(311, 442) = ( 311 x 442 ) / 137462

= 311 / 442

= 311

Step2:

LCM(1, 399) = 399

GCD(1, 399) = ( 1 x 399 ) / 399

= 1 / 399

= 1

Step3:

LCM(1, 354) = 354

GCD(1, 354) = ( 1 x 354 ) / 354

= 1 / 354

= 1

So, Greatest Common Divisor of 311, 442, 399, 354 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 529, 204, 887, 610
• GCD of 704, 583, 723, 790
• GCD of 955, 766, 587, 882
• GCD of 670, 413, 846, 854
• GCD of 549, 159, 131, 189

Given numbers are 311, 442, 399, 354
The greatest common divisor of numbers 311, 442, 399, 354 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 311, 442, 399, 354 is 1.

1. What is the GCD of 311, 442, 399, 354?

GCD of given numbers 311, 442, 399, 354 is 1

2. How to calculate the greatest common divisor of 311, 442, 399, 354?

We can find the highest common divisor of 311, 442, 399, 354 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, 442, 399, 354 i.e 1.

3. How can I use the GCD of 311, 442, 399, 354Calculator?

Out the numbers 311, 442, 399, 354 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.