GCD of 489, 688, 166 Calculator

Given Input numbers are 489, 688, 166

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 688 :

The positive integer divisors of 688 that completely divides 688 are.

1, 2, 4, 8, 16, 43, 86, 172, 344, 688

Divisors of 166 :

The positive integer divisors of 166 that completely divides 166 are.

1, 2, 83, 166

GCD of numbers is the greatest common divisor

So, the GCD (489, 688, 166) = 1.

Given numbers are 489, 688, 166

The list of prime factors of all numbers are

Prime factors of 489 are 3 x 163

Prime factors of 688 are 2 x 2 x 2 x 2 x 43

Prime factors of 166 are 2 x 83

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

Given numbers are 489, 688, 166

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

Apply this formula for all numbers.

Step1:

LCM(489, 688) = 336432

GCD(489, 688) = ( 489 x 688 ) / 336432

= 489 / 688

= 489

Step2:

LCM(1, 166) = 166

GCD(1, 166) = ( 1 x 166 ) / 166

= 1 / 166

= 1

So, Greatest Common Divisor of 489, 688, 166 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 861, 852, 166
• GCD of 781, 133, 590
• GCD of 860, 140, 883
• GCD of 362, 108, 106
• GCD of 456, 237, 919

Given numbers are 489, 688, 166
The greatest common divisor of numbers 489, 688, 166 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 489, 688, 166 is 1.

1. What is the GCD of 489, 688, 166?

GCD of given numbers 489, 688, 166 is 1

2. How to calculate the greatest common divisor of 489, 688, 166?

We can find the highest common divisor of 489, 688, 166 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, 688, 166 i.e 1.

3. How can I use the GCD of 489, 688, 166Calculator?

Out the numbers 489, 688, 166 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.