GCD of 680, 216, 854, 427 Calculator

Given Input numbers are 680, 216, 854, 427

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

Divisors of 680 :

The positive integer divisors of 680 that completely divides 680 are.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

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 854 :

The positive integer divisors of 854 that completely divides 854 are.

1, 2, 7, 14, 61, 122, 427, 854

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

GCD of numbers is the greatest common divisor

So, the GCD (680, 216, 854, 427) = 1.

Given numbers are 680, 216, 854, 427

The list of prime factors of all numbers are

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

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

Prime factors of 854 are 2 x 7 x 61

Prime factors of 427 are 7 x 61

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

Given numbers are 680, 216, 854, 427

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

Apply this formula for all numbers.

Step1:

LCM(680, 216) = 18360

GCD(680, 216) = ( 680 x 216 ) / 18360

= 680 / 216

= 680

Step2:

LCM(8, 854) = 3416

GCD(8, 854) = ( 8 x 854 ) / 3416

= 8 / 854

= 8

Step3:

LCM(2, 427) = 854

GCD(2, 427) = ( 2 x 427 ) / 854

= 2 / 427

= 2

So, Greatest Common Divisor of 680, 216, 854, 427 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 309, 639, 189, 989
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• GCD of 944, 185, 517, 298
• GCD of 851, 111, 793, 175

Given numbers are 680, 216, 854, 427
The greatest common divisor of numbers 680, 216, 854, 427 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 680, 216, 854, 427 is 1.

1. What is the GCD of 680, 216, 854, 427?

GCD of given numbers 680, 216, 854, 427 is 1

2. How to calculate the greatest common divisor of 680, 216, 854, 427?

We can find the highest common divisor of 680, 216, 854, 427 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 680, 216, 854, 427 i.e 1.

3. How can I use the GCD of 680, 216, 854, 427Calculator?

Out the numbers 680, 216, 854, 427 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.