GCD of 342, 855, 536, 402 Calculator

Given Input numbers are 342, 855, 536, 402

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

Divisors of 342 :

The positive integer divisors of 342 that completely divides 342 are.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

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 536 :

The positive integer divisors of 536 that completely divides 536 are.

1, 2, 4, 8, 67, 134, 268, 536

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

GCD of numbers is the greatest common divisor

So, the GCD (342, 855, 536, 402) = 1.

Given numbers are 342, 855, 536, 402

The list of prime factors of all numbers are

Prime factors of 342 are 2 x 3 x 3 x 19

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

Prime factors of 536 are 2 x 2 x 2 x 67

Prime factors of 402 are 2 x 3 x 67

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

Given numbers are 342, 855, 536, 402

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

Apply this formula for all numbers.

Step1:

LCM(342, 855) = 1710

GCD(342, 855) = ( 342 x 855 ) / 1710

= 342 / 855

= 342

Step2:

LCM(171, 536) = 91656

GCD(171, 536) = ( 171 x 536 ) / 91656

= 171 / 536

= 171

Step3:

LCM(1, 402) = 402

GCD(1, 402) = ( 1 x 402 ) / 402

= 1 / 402

= 1

So, Greatest Common Divisor of 342, 855, 536, 402 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 548, 662, 981, 551
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Given numbers are 342, 855, 536, 402
The greatest common divisor of numbers 342, 855, 536, 402 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 342, 855, 536, 402 is 1.

1. What is the GCD of 342, 855, 536, 402?

GCD of given numbers 342, 855, 536, 402 is 1

2. How to calculate the greatest common divisor of 342, 855, 536, 402?

We can find the highest common divisor of 342, 855, 536, 402 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 342, 855, 536, 402 i.e 1.

3. How can I use the GCD of 342, 855, 536, 402Calculator?

Out the numbers 342, 855, 536, 402 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.