GCD of 918, 647, 368, 681 Calculator

Given Input numbers are 918, 647, 368, 681

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

Divisors of 918 :

The positive integer divisors of 918 that completely divides 918 are.

1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918

Divisors of 647 :

The positive integer divisors of 647 that completely divides 647 are.

1, 647

Divisors of 368 :

The positive integer divisors of 368 that completely divides 368 are.

1, 2, 4, 8, 16, 23, 46, 92, 184, 368

Divisors of 681 :

The positive integer divisors of 681 that completely divides 681 are.

1, 3, 227, 681

GCD of numbers is the greatest common divisor

So, the GCD (918, 647, 368, 681) = 1.

Given numbers are 918, 647, 368, 681

The list of prime factors of all numbers are

Prime factors of 918 are 2 x 3 x 3 x 3 x 17

Prime factors of 647 are 647

Prime factors of 368 are 2 x 2 x 2 x 2 x 23

Prime factors of 681 are 3 x 227

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

Given numbers are 918, 647, 368, 681

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

Apply this formula for all numbers.

Step1:

LCM(918, 647) = 593946

GCD(918, 647) = ( 918 x 647 ) / 593946

= 918 / 647

= 918

Step2:

LCM(1, 368) = 368

GCD(1, 368) = ( 1 x 368 ) / 368

= 1 / 368

= 1

Step3:

LCM(1, 681) = 681

GCD(1, 681) = ( 1 x 681 ) / 681

= 1 / 681

= 1

So, Greatest Common Divisor of 918, 647, 368, 681 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 776, 677, 345, 508
• GCD of 443, 319, 475, 807
• GCD of 692, 961, 180, 513
• GCD of 535, 880, 955, 869
• GCD of 341, 478, 705, 229

Given numbers are 918, 647, 368, 681
The greatest common divisor of numbers 918, 647, 368, 681 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 918, 647, 368, 681 is 1.

1. What is the GCD of 918, 647, 368, 681?

GCD of given numbers 918, 647, 368, 681 is 1

2. How to calculate the greatest common divisor of 918, 647, 368, 681?

We can find the highest common divisor of 918, 647, 368, 681 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 918, 647, 368, 681 i.e 1.

3. How can I use the GCD of 918, 647, 368, 681Calculator?

Out the numbers 918, 647, 368, 681 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.