GCD of 842, 368, 505, 843 Calculator

Given Input numbers are 842, 368, 505, 843

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

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 368 :

The positive integer divisors of 368 that completely divides 368 are.

1, 2, 4, 8, 16, 23, 46, 92, 184, 368

Divisors of 505 :

The positive integer divisors of 505 that completely divides 505 are.

1, 5, 101, 505

Divisors of 843 :

The positive integer divisors of 843 that completely divides 843 are.

1, 3, 281, 843

GCD of numbers is the greatest common divisor

So, the GCD (842, 368, 505, 843) = 1.

Given numbers are 842, 368, 505, 843

The list of prime factors of all numbers are

Prime factors of 842 are 2 x 421

Prime factors of 368 are 2 x 2 x 2 x 2 x 23

Prime factors of 505 are 5 x 101

Prime factors of 843 are 3 x 281

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

Given numbers are 842, 368, 505, 843

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

Apply this formula for all numbers.

Step1:

LCM(842, 368) = 154928

GCD(842, 368) = ( 842 x 368 ) / 154928

= 842 / 368

= 842

Step2:

LCM(2, 505) = 1010

GCD(2, 505) = ( 2 x 505 ) / 1010

= 2 / 505

= 2

Step3:

LCM(1, 843) = 843

GCD(1, 843) = ( 1 x 843 ) / 843

= 1 / 843

= 1

So, Greatest Common Divisor of 842, 368, 505, 843 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 379, 553, 355, 581
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• GCD of 674, 532, 579, 362
• GCD of 328, 459, 562, 478

Given numbers are 842, 368, 505, 843
The greatest common divisor of numbers 842, 368, 505, 843 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 842, 368, 505, 843 is 1.

1. What is the GCD of 842, 368, 505, 843?

GCD of given numbers 842, 368, 505, 843 is 1

2. How to calculate the greatest common divisor of 842, 368, 505, 843?

We can find the highest common divisor of 842, 368, 505, 843 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 842, 368, 505, 843 i.e 1.

3. How can I use the GCD of 842, 368, 505, 843Calculator?

Out the numbers 842, 368, 505, 843 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.