GCD of 489, 369, 195, 302 Calculator

Given Input numbers are 489, 369, 195, 302

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 369 :

The positive integer divisors of 369 that completely divides 369 are.

1, 3, 9, 41, 123, 369

Divisors of 195 :

The positive integer divisors of 195 that completely divides 195 are.

1, 3, 5, 13, 15, 39, 65, 195

Divisors of 302 :

The positive integer divisors of 302 that completely divides 302 are.

1, 2, 151, 302

GCD of numbers is the greatest common divisor

So, the GCD (489, 369, 195, 302) = 1.

Given numbers are 489, 369, 195, 302

The list of prime factors of all numbers are

Prime factors of 489 are 3 x 163

Prime factors of 369 are 3 x 3 x 41

Prime factors of 195 are 3 x 5 x 13

Prime factors of 302 are 2 x 151

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

Given numbers are 489, 369, 195, 302

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

Apply this formula for all numbers.

Step1:

LCM(489, 369) = 60147

GCD(489, 369) = ( 489 x 369 ) / 60147

= 489 / 369

= 489

Step2:

LCM(3, 195) = 195

GCD(3, 195) = ( 3 x 195 ) / 195

= 3 / 195

= 3

Step3:

LCM(3, 302) = 906

GCD(3, 302) = ( 3 x 302 ) / 906

= 3 / 302

= 3

So, Greatest Common Divisor of 489, 369, 195, 302 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 655, 225, 919, 253
• GCD of 519, 238, 272, 111
• GCD of 556, 375, 998, 608
• GCD of 297, 391, 728, 435
• GCD of 454, 321, 268, 744

Given numbers are 489, 369, 195, 302
The greatest common divisor of numbers 489, 369, 195, 302 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 489, 369, 195, 302 is 1.

1. What is the GCD of 489, 369, 195, 302?

GCD of given numbers 489, 369, 195, 302 is 1

2. How to calculate the greatest common divisor of 489, 369, 195, 302?

We can find the highest common divisor of 489, 369, 195, 302 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, 369, 195, 302 i.e 1.

3. How can I use the GCD of 489, 369, 195, 302Calculator?

Out the numbers 489, 369, 195, 302 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.