GCD of 216, 690, 441, 163 Calculator

Given Input numbers are 216, 690, 441, 163

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

Divisors of 216 :

The positive integer divisors of 216 that completely divides 216 are.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216

Divisors of 690 :

The positive integer divisors of 690 that completely divides 690 are.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

Divisors of 441 :

The positive integer divisors of 441 that completely divides 441 are.

1, 3, 7, 9, 21, 49, 63, 147, 441

Divisors of 163 :

The positive integer divisors of 163 that completely divides 163 are.

1, 163

GCD of numbers is the greatest common divisor

So, the GCD (216, 690, 441, 163) = 1.

Given numbers are 216, 690, 441, 163

The list of prime factors of all numbers are

Prime factors of 216 are 2 x 2 x 2 x 3 x 3 x 3

Prime factors of 690 are 2 x 3 x 5 x 23

Prime factors of 441 are 3 x 3 x 7 x 7

Prime factors of 163 are 163

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

Given numbers are 216, 690, 441, 163

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

Apply this formula for all numbers.

Step1:

LCM(216, 690) = 24840

GCD(216, 690) = ( 216 x 690 ) / 24840

= 216 / 690

= 216

Step2:

LCM(6, 441) = 882

GCD(6, 441) = ( 6 x 441 ) / 882

= 6 / 441

= 6

Step3:

LCM(3, 163) = 489

GCD(3, 163) = ( 3 x 163 ) / 489

= 3 / 163

= 3

So, Greatest Common Divisor of 216, 690, 441, 163 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 498, 164, 926, 851
• GCD of 942, 699, 650, 125
• GCD of 178, 563, 644, 983
• GCD of 576, 110, 627, 384
• GCD of 318, 522, 250, 642

Given numbers are 216, 690, 441, 163
The greatest common divisor of numbers 216, 690, 441, 163 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 216, 690, 441, 163 is 1.

1. What is the GCD of 216, 690, 441, 163?

GCD of given numbers 216, 690, 441, 163 is 1

2. How to calculate the greatest common divisor of 216, 690, 441, 163?

We can find the highest common divisor of 216, 690, 441, 163 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 216, 690, 441, 163 i.e 1.

3. How can I use the GCD of 216, 690, 441, 163Calculator?

Out the numbers 216, 690, 441, 163 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.