GCD of 865, 858, 859, 272 Calculator

Given Input numbers are 865, 858, 859, 272

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

Divisors of 865 :

The positive integer divisors of 865 that completely divides 865 are.

1, 5, 173, 865

Divisors of 858 :

The positive integer divisors of 858 that completely divides 858 are.

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

Divisors of 859 :

The positive integer divisors of 859 that completely divides 859 are.

1, 859

Divisors of 272 :

The positive integer divisors of 272 that completely divides 272 are.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

GCD of numbers is the greatest common divisor

So, the GCD (865, 858, 859, 272) = 1.

Given numbers are 865, 858, 859, 272

The list of prime factors of all numbers are

Prime factors of 865 are 5 x 173

Prime factors of 858 are 2 x 3 x 11 x 13

Prime factors of 859 are 859

Prime factors of 272 are 2 x 2 x 2 x 2 x 17

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

Given numbers are 865, 858, 859, 272

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

Apply this formula for all numbers.

Step1:

LCM(865, 858) = 742170

GCD(865, 858) = ( 865 x 858 ) / 742170

= 865 / 858

= 865

Step2:

LCM(1, 859) = 859

GCD(1, 859) = ( 1 x 859 ) / 859

= 1 / 859

= 1

Step3:

LCM(1, 272) = 272

GCD(1, 272) = ( 1 x 272 ) / 272

= 1 / 272

= 1

So, Greatest Common Divisor of 865, 858, 859, 272 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 668, 359, 967, 264
• GCD of 356, 753, 449, 272
• GCD of 896, 574, 962, 312
• GCD of 332, 393, 446, 882
• GCD of 763, 210, 258, 624

Given numbers are 865, 858, 859, 272
The greatest common divisor of numbers 865, 858, 859, 272 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 865, 858, 859, 272 is 1.

1. What is the GCD of 865, 858, 859, 272?

GCD of given numbers 865, 858, 859, 272 is 1

2. How to calculate the greatest common divisor of 865, 858, 859, 272?

We can find the highest common divisor of 865, 858, 859, 272 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 865, 858, 859, 272 i.e 1.

3. How can I use the GCD of 865, 858, 859, 272Calculator?

Out the numbers 865, 858, 859, 272 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.