GCD of 354, 608, 855, 442 Calculator

Given Input numbers are 354, 608, 855, 442

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

Divisors of 354 :

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

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

Divisors of 608 :

The positive integer divisors of 608 that completely divides 608 are.

1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608

Divisors of 855 :

The positive integer divisors of 855 that completely divides 855 are.

1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

Divisors of 442 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (354, 608, 855, 442) = 1.

Given numbers are 354, 608, 855, 442

The list of prime factors of all numbers are

Prime factors of 354 are 2 x 3 x 59

Prime factors of 608 are 2 x 2 x 2 x 2 x 2 x 19

Prime factors of 855 are 3 x 3 x 5 x 19

Prime factors of 442 are 2 x 13 x 17

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

Given numbers are 354, 608, 855, 442

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

Apply this formula for all numbers.

Step1:

LCM(354, 608) = 107616

GCD(354, 608) = ( 354 x 608 ) / 107616

= 354 / 608

= 354

Step2:

LCM(2, 855) = 1710

GCD(2, 855) = ( 2 x 855 ) / 1710

= 2 / 855

= 2

Step3:

LCM(1, 442) = 442

GCD(1, 442) = ( 1 x 442 ) / 442

= 1 / 442

= 1

So, Greatest Common Divisor of 354, 608, 855, 442 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 818, 460, 498, 186
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• GCD of 869, 647, 733, 126

Given numbers are 354, 608, 855, 442
The greatest common divisor of numbers 354, 608, 855, 442 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 354, 608, 855, 442 is 1.

1. What is the GCD of 354, 608, 855, 442?

GCD of given numbers 354, 608, 855, 442 is 1

2. How to calculate the greatest common divisor of 354, 608, 855, 442?

We can find the highest common divisor of 354, 608, 855, 442 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 354, 608, 855, 442 i.e 1.

3. How can I use the GCD of 354, 608, 855, 442Calculator?

Out the numbers 354, 608, 855, 442 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.