GCD of 610, 678, 387, 684 Calculator

Given Input numbers are 610, 678, 387, 684

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

Divisors of 610 :

The positive integer divisors of 610 that completely divides 610 are.

1, 2, 5, 10, 61, 122, 305, 610

Divisors of 678 :

The positive integer divisors of 678 that completely divides 678 are.

1, 2, 3, 6, 113, 226, 339, 678

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

Divisors of 684 :

The positive integer divisors of 684 that completely divides 684 are.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

GCD of numbers is the greatest common divisor

So, the GCD (610, 678, 387, 684) = 1.

Given numbers are 610, 678, 387, 684

The list of prime factors of all numbers are

Prime factors of 610 are 2 x 5 x 61

Prime factors of 678 are 2 x 3 x 113

Prime factors of 387 are 3 x 3 x 43

Prime factors of 684 are 2 x 2 x 3 x 3 x 19

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

Given numbers are 610, 678, 387, 684

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

Apply this formula for all numbers.

Step1:

LCM(610, 678) = 206790

GCD(610, 678) = ( 610 x 678 ) / 206790

= 610 / 678

= 610

Step2:

LCM(2, 387) = 774

GCD(2, 387) = ( 2 x 387 ) / 774

= 2 / 387

= 2

Step3:

LCM(1, 684) = 684

GCD(1, 684) = ( 1 x 684 ) / 684

= 1 / 684

= 1

So, Greatest Common Divisor of 610, 678, 387, 684 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 815, 923, 491, 179
• GCD of 722, 322, 251, 430
• GCD of 372, 657, 846, 733
• GCD of 322, 705, 187, 621
• GCD of 375, 727, 959, 176

Given numbers are 610, 678, 387, 684
The greatest common divisor of numbers 610, 678, 387, 684 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 610, 678, 387, 684 is 1.

1. What is the GCD of 610, 678, 387, 684?

GCD of given numbers 610, 678, 387, 684 is 1

2. How to calculate the greatest common divisor of 610, 678, 387, 684?

We can find the highest common divisor of 610, 678, 387, 684 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 610, 678, 387, 684 i.e 1.

3. How can I use the GCD of 610, 678, 387, 684Calculator?

Out the numbers 610, 678, 387, 684 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.