GCD of 208, 604, 869, 489 Calculator

Given Input numbers are 208, 604, 869, 489

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

Divisors of 208 :

The positive integer divisors of 208 that completely divides 208 are.

1, 2, 4, 8, 13, 16, 26, 52, 104, 208

Divisors of 604 :

The positive integer divisors of 604 that completely divides 604 are.

1, 2, 4, 151, 302, 604

Divisors of 869 :

The positive integer divisors of 869 that completely divides 869 are.

1, 11, 79, 869

Divisors of 489 :

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

1, 3, 163, 489

GCD of numbers is the greatest common divisor

So, the GCD (208, 604, 869, 489) = 1.

Given numbers are 208, 604, 869, 489

The list of prime factors of all numbers are

Prime factors of 208 are 2 x 2 x 2 x 2 x 13

Prime factors of 604 are 2 x 2 x 151

Prime factors of 869 are 11 x 79

Prime factors of 489 are 3 x 163

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

Given numbers are 208, 604, 869, 489

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

Apply this formula for all numbers.

Step1:

LCM(208, 604) = 31408

GCD(208, 604) = ( 208 x 604 ) / 31408

= 208 / 604

= 208

Step2:

LCM(4, 869) = 3476

GCD(4, 869) = ( 4 x 869 ) / 3476

= 4 / 869

= 4

Step3:

LCM(1, 489) = 489

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

= 1 / 489

= 1

So, Greatest Common Divisor of 208, 604, 869, 489 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 468, 231, 762, 376
• GCD of 614, 335, 874, 497
• GCD of 513, 557, 899, 224
• GCD of 573, 533, 612, 217
• GCD of 881, 815, 951, 518

Given numbers are 208, 604, 869, 489
The greatest common divisor of numbers 208, 604, 869, 489 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 208, 604, 869, 489 is 1.

1. What is the GCD of 208, 604, 869, 489?

GCD of given numbers 208, 604, 869, 489 is 1

2. How to calculate the greatest common divisor of 208, 604, 869, 489?

We can find the highest common divisor of 208, 604, 869, 489 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 208, 604, 869, 489 i.e 1.

3. How can I use the GCD of 208, 604, 869, 489Calculator?

Out the numbers 208, 604, 869, 489 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.