GCD of 660, 490, 216, 199 Calculator

Given Input numbers are 660, 490, 216, 199

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

Divisors of 660 :

The positive integer divisors of 660 that completely divides 660 are.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

Divisors of 490 :

The positive integer divisors of 490 that completely divides 490 are.

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

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 199 :

The positive integer divisors of 199 that completely divides 199 are.

1, 199

GCD of numbers is the greatest common divisor

So, the GCD (660, 490, 216, 199) = 1.

Given numbers are 660, 490, 216, 199

The list of prime factors of all numbers are

Prime factors of 660 are 2 x 2 x 3 x 5 x 11

Prime factors of 490 are 2 x 5 x 7 x 7

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

Prime factors of 199 are 199

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

Given numbers are 660, 490, 216, 199

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

Apply this formula for all numbers.

Step1:

LCM(660, 490) = 32340

GCD(660, 490) = ( 660 x 490 ) / 32340

= 660 / 490

= 660

Step2:

LCM(10, 216) = 1080

GCD(10, 216) = ( 10 x 216 ) / 1080

= 10 / 216

= 10

Step3:

LCM(2, 199) = 398

GCD(2, 199) = ( 2 x 199 ) / 398

= 2 / 199

= 2

So, Greatest Common Divisor of 660, 490, 216, 199 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 467, 442, 995, 500
• GCD of 923, 421, 544, 604
• GCD of 111, 648, 197, 922
• GCD of 172, 915, 778, 449
• GCD of 998, 343, 600, 373

Given numbers are 660, 490, 216, 199
The greatest common divisor of numbers 660, 490, 216, 199 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 660, 490, 216, 199 is 1.

1. What is the GCD of 660, 490, 216, 199?

GCD of given numbers 660, 490, 216, 199 is 1

2. How to calculate the greatest common divisor of 660, 490, 216, 199?

We can find the highest common divisor of 660, 490, 216, 199 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 660, 490, 216, 199 i.e 1.

3. How can I use the GCD of 660, 490, 216, 199Calculator?

Out the numbers 660, 490, 216, 199 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.