GCD of 216, 855, 946, 977 Calculator

Given Input numbers are 216, 855, 946, 977

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 855 :

The positive integer divisors of 855 that completely divides 855 are.

1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

Divisors of 946 :

The positive integer divisors of 946 that completely divides 946 are.

1, 2, 11, 22, 43, 86, 473, 946

Divisors of 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

GCD of numbers is the greatest common divisor

So, the GCD (216, 855, 946, 977) = 1.

Given numbers are 216, 855, 946, 977

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 855 are 3 x 3 x 5 x 19

Prime factors of 946 are 2 x 11 x 43

Prime factors of 977 are 977

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

Given numbers are 216, 855, 946, 977

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

Apply this formula for all numbers.

Step1:

LCM(216, 855) = 20520

GCD(216, 855) = ( 216 x 855 ) / 20520

= 216 / 855

= 216

Step2:

LCM(9, 946) = 8514

GCD(9, 946) = ( 9 x 946 ) / 8514

= 9 / 946

= 9

Step3:

LCM(1, 977) = 977

GCD(1, 977) = ( 1 x 977 ) / 977

= 1 / 977

= 1

So, Greatest Common Divisor of 216, 855, 946, 977 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 421, 743, 397, 354
• GCD of 819, 884, 516, 542
• GCD of 898, 474, 420, 144
• GCD of 985, 899, 924, 837
• GCD of 362, 163, 915, 321

Given numbers are 216, 855, 946, 977
The greatest common divisor of numbers 216, 855, 946, 977 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 216, 855, 946, 977 is 1.

1. What is the GCD of 216, 855, 946, 977?

GCD of given numbers 216, 855, 946, 977 is 1

2. How to calculate the greatest common divisor of 216, 855, 946, 977?

We can find the highest common divisor of 216, 855, 946, 977 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, 855, 946, 977 i.e 1.

3. How can I use the GCD of 216, 855, 946, 977Calculator?

Out the numbers 216, 855, 946, 977 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.