GCD of 691, 120, 882, 216 Calculator

Given Input numbers are 691, 120, 882, 216

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

Divisors of 691 :

The positive integer divisors of 691 that completely divides 691 are.

1, 691

Divisors of 120 :

The positive integer divisors of 120 that completely divides 120 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

Divisors of 882 :

The positive integer divisors of 882 that completely divides 882 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882

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

GCD of numbers is the greatest common divisor

So, the GCD (691, 120, 882, 216) = 1.

Given numbers are 691, 120, 882, 216

The list of prime factors of all numbers are

Prime factors of 691 are 691

Prime factors of 120 are 2 x 2 x 2 x 3 x 5

Prime factors of 882 are 2 x 3 x 3 x 7 x 7

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

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

Given numbers are 691, 120, 882, 216

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

Apply this formula for all numbers.

Step1:

LCM(691, 120) = 82920

GCD(691, 120) = ( 691 x 120 ) / 82920

= 691 / 120

= 691

Step2:

LCM(1, 882) = 882

GCD(1, 882) = ( 1 x 882 ) / 882

= 1 / 882

= 1

Step3:

LCM(1, 216) = 216

GCD(1, 216) = ( 1 x 216 ) / 216

= 1 / 216

= 1

So, Greatest Common Divisor of 691, 120, 882, 216 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 927, 992, 204, 742
• GCD of 162, 578, 244, 186
• GCD of 224, 480, 807, 411
• GCD of 459, 192, 874, 416
• GCD of 254, 446, 265, 451

Given numbers are 691, 120, 882, 216
The greatest common divisor of numbers 691, 120, 882, 216 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 691, 120, 882, 216 is 1.

1. What is the GCD of 691, 120, 882, 216?

GCD of given numbers 691, 120, 882, 216 is 1

2. How to calculate the greatest common divisor of 691, 120, 882, 216?

We can find the highest common divisor of 691, 120, 882, 216 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 691, 120, 882, 216 i.e 1.

3. How can I use the GCD of 691, 120, 882, 216Calculator?

Out the numbers 691, 120, 882, 216 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.