GCD of 287, 368, 379, 842 Calculator

Given Input numbers are 287, 368, 379, 842

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

Divisors of 287 :

The positive integer divisors of 287 that completely divides 287 are.

1, 7, 41, 287

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 379 :

The positive integer divisors of 379 that completely divides 379 are.

1, 379

Divisors of 842 :

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

1, 2, 421, 842

GCD of numbers is the greatest common divisor

So, the GCD (287, 368, 379, 842) = 1.

Given numbers are 287, 368, 379, 842

The list of prime factors of all numbers are

Prime factors of 287 are 7 x 41

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

Prime factors of 379 are 379

Prime factors of 842 are 2 x 421

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

Given numbers are 287, 368, 379, 842

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

Apply this formula for all numbers.

Step1:

LCM(287, 368) = 105616

GCD(287, 368) = ( 287 x 368 ) / 105616

= 287 / 368

= 287

Step2:

LCM(1, 379) = 379

GCD(1, 379) = ( 1 x 379 ) / 379

= 1 / 379

= 1

Step3:

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

= 1 / 842

= 1

So, Greatest Common Divisor of 287, 368, 379, 842 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 763, 368, 913, 939
• GCD of 331, 729, 680, 791
• GCD of 414, 954, 406, 161
• GCD of 551, 368, 479, 194
• GCD of 153, 723, 704, 998

Given numbers are 287, 368, 379, 842
The greatest common divisor of numbers 287, 368, 379, 842 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 287, 368, 379, 842 is 1.

1. What is the GCD of 287, 368, 379, 842?

GCD of given numbers 287, 368, 379, 842 is 1

2. How to calculate the greatest common divisor of 287, 368, 379, 842?

We can find the highest common divisor of 287, 368, 379, 842 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 287, 368, 379, 842 i.e 1.

3. How can I use the GCD of 287, 368, 379, 842Calculator?

Out the numbers 287, 368, 379, 842 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.