GCD of 730, 898, 489 Calculator

Given Input numbers are 730, 898, 489

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

Divisors of 730 :

The positive integer divisors of 730 that completely divides 730 are.

1, 2, 5, 10, 73, 146, 365, 730

Divisors of 898 :

The positive integer divisors of 898 that completely divides 898 are.

1, 2, 449, 898

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 (730, 898, 489) = 1.

Given numbers are 730, 898, 489

The list of prime factors of all numbers are

Prime factors of 730 are 2 x 5 x 73

Prime factors of 898 are 2 x 449

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 730, 898, 489

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

Apply this formula for all numbers.

Step1:

LCM(730, 898) = 327770

GCD(730, 898) = ( 730 x 898 ) / 327770

= 730 / 898

= 730

Step2:

LCM(2, 489) = 978

GCD(2, 489) = ( 2 x 489 ) / 978

= 2 / 489

= 2

So, Greatest Common Divisor of 730, 898, 489 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 337, 189, 836
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Given numbers are 730, 898, 489
The greatest common divisor of numbers 730, 898, 489 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 730, 898, 489 is 1.

1. What is the GCD of 730, 898, 489?

GCD of given numbers 730, 898, 489 is 1

2. How to calculate the greatest common divisor of 730, 898, 489?

We can find the highest common divisor of 730, 898, 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 730, 898, 489 i.e 1.

3. How can I use the GCD of 730, 898, 489Calculator?

Out the numbers 730, 898, 489 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.