GCD of 489, 888, 240, 490 Calculator

Given Input numbers are 489, 888, 240, 490

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

Divisors of 489 :

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

1, 3, 163, 489

Divisors of 888 :

The positive integer divisors of 888 that completely divides 888 are.

1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888

Divisors of 240 :

The positive integer divisors of 240 that completely divides 240 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240

Divisors of 490 :

The positive integer divisors of 490 that completely divides 490 are.

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

GCD of numbers is the greatest common divisor

So, the GCD (489, 888, 240, 490) = 1.

Given numbers are 489, 888, 240, 490

The list of prime factors of all numbers are

Prime factors of 489 are 3 x 163

Prime factors of 888 are 2 x 2 x 2 x 3 x 37

Prime factors of 240 are 2 x 2 x 2 x 2 x 3 x 5

Prime factors of 490 are 2 x 5 x 7 x 7

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

Given numbers are 489, 888, 240, 490

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

Apply this formula for all numbers.

Step1:

LCM(489, 888) = 144744

GCD(489, 888) = ( 489 x 888 ) / 144744

= 489 / 888

= 489

Step2:

LCM(3, 240) = 240

GCD(3, 240) = ( 3 x 240 ) / 240

= 3 / 240

= 3

Step3:

LCM(3, 490) = 1470

GCD(3, 490) = ( 3 x 490 ) / 1470

= 3 / 490

= 3

So, Greatest Common Divisor of 489, 888, 240, 490 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 601, 825, 850, 583
• GCD of 279, 779, 994, 192
• GCD of 175, 649, 264, 603
• GCD of 693, 416, 445, 985
• GCD of 980, 224, 712, 962

Given numbers are 489, 888, 240, 490
The greatest common divisor of numbers 489, 888, 240, 490 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 489, 888, 240, 490 is 1.

1. What is the GCD of 489, 888, 240, 490?

GCD of given numbers 489, 888, 240, 490 is 1

2. How to calculate the greatest common divisor of 489, 888, 240, 490?

We can find the highest common divisor of 489, 888, 240, 490 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 489, 888, 240, 490 i.e 1.

3. How can I use the GCD of 489, 888, 240, 490Calculator?

Out the numbers 489, 888, 240, 490 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.