GCD of 865, 616, 489, 908 Calculator

Given Input numbers are 865, 616, 489, 908

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 616 :

The positive integer divisors of 616 that completely divides 616 are.

1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

Divisors of 489 :

The positive integer divisors of 489 that completely divides 489 are.

1, 3, 163, 489

Divisors of 908 :

The positive integer divisors of 908 that completely divides 908 are.

1, 2, 4, 227, 454, 908

GCD of numbers is the greatest common divisor

So, the GCD (865, 616, 489, 908) = 1.

Given numbers are 865, 616, 489, 908

The list of prime factors of all numbers are

Prime factors of 865 are 5 x 173

Prime factors of 616 are 2 x 2 x 2 x 7 x 11

Prime factors of 489 are 3 x 163

Prime factors of 908 are 2 x 2 x 227

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

Given numbers are 865, 616, 489, 908

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

Apply this formula for all numbers.

Step1:

LCM(865, 616) = 532840

GCD(865, 616) = ( 865 x 616 ) / 532840

= 865 / 616

= 865

Step2:

LCM(1, 489) = 489

GCD(1, 489) = ( 1 x 489 ) / 489

= 1 / 489

= 1

Step3:

LCM(1, 908) = 908

GCD(1, 908) = ( 1 x 908 ) / 908

= 1 / 908

= 1

So, Greatest Common Divisor of 865, 616, 489, 908 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 845, 895, 421, 401
• GCD of 603, 633, 464, 433
• GCD of 848, 455, 268, 178
• GCD of 239, 120, 909, 446
• GCD of 804, 837, 969, 190

Given numbers are 865, 616, 489, 908
The greatest common divisor of numbers 865, 616, 489, 908 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 865, 616, 489, 908 is 1.

1. What is the GCD of 865, 616, 489, 908?

GCD of given numbers 865, 616, 489, 908 is 1

2. How to calculate the greatest common divisor of 865, 616, 489, 908?

We can find the highest common divisor of 865, 616, 489, 908 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, 616, 489, 908 i.e 1.

3. How can I use the GCD of 865, 616, 489, 908Calculator?

Out the numbers 865, 616, 489, 908 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.