GCD of 101, 299, 165, 489 Calculator

Given Input numbers are 101, 299, 165, 489

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

Divisors of 101 :

The positive integer divisors of 101 that completely divides 101 are.

1, 101

Divisors of 299 :

The positive integer divisors of 299 that completely divides 299 are.

1, 13, 23, 299

Divisors of 165 :

The positive integer divisors of 165 that completely divides 165 are.

1, 3, 5, 11, 15, 33, 55, 165

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 (101, 299, 165, 489) = 1.

Given numbers are 101, 299, 165, 489

The list of prime factors of all numbers are

Prime factors of 101 are 101

Prime factors of 299 are 13 x 23

Prime factors of 165 are 3 x 5 x 11

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 101, 299, 165, 489

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

Apply this formula for all numbers.

Step1:

LCM(101, 299) = 30199

GCD(101, 299) = ( 101 x 299 ) / 30199

= 101 / 299

= 101

Step2:

LCM(1, 165) = 165

GCD(1, 165) = ( 1 x 165 ) / 165

= 1 / 165

= 1

Step3:

LCM(1, 489) = 489

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

= 1 / 489

= 1

So, Greatest Common Divisor of 101, 299, 165, 489 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 687, 855, 774, 836
• GCD of 651, 905, 555, 545
• GCD of 577, 744, 774, 998
• GCD of 497, 772, 287, 556
• GCD of 499, 611, 391, 813

Given numbers are 101, 299, 165, 489
The greatest common divisor of numbers 101, 299, 165, 489 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 101, 299, 165, 489 is 1.

1. What is the GCD of 101, 299, 165, 489?

GCD of given numbers 101, 299, 165, 489 is 1

2. How to calculate the greatest common divisor of 101, 299, 165, 489?

We can find the highest common divisor of 101, 299, 165, 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 101, 299, 165, 489 i.e 1.

3. How can I use the GCD of 101, 299, 165, 489Calculator?

Out the numbers 101, 299, 165, 489 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.