GCD of 918, 243, 427, 915 Calculator

Given Input numbers are 918, 243, 427, 915

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 243 :

The positive integer divisors of 243 that completely divides 243 are.

1, 3, 9, 27, 81, 243

Divisors of 427 :

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

1, 7, 61, 427

Divisors of 915 :

The positive integer divisors of 915 that completely divides 915 are.

1, 3, 5, 15, 61, 183, 305, 915

GCD of numbers is the greatest common divisor

So, the GCD (918, 243, 427, 915) = 1.

Given numbers are 918, 243, 427, 915

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 243 are 3 x 3 x 3 x 3 x 3

Prime factors of 427 are 7 x 61

Prime factors of 915 are 3 x 5 x 61

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

Given numbers are 918, 243, 427, 915

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

Apply this formula for all numbers.

Step1:

LCM(918, 243) = 8262

GCD(918, 243) = ( 918 x 243 ) / 8262

= 918 / 243

= 918

Step2:

LCM(27, 427) = 11529

GCD(27, 427) = ( 27 x 427 ) / 11529

= 27 / 427

= 27

Step3:

LCM(1, 915) = 915

GCD(1, 915) = ( 1 x 915 ) / 915

= 1 / 915

= 1

So, Greatest Common Divisor of 918, 243, 427, 915 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 927, 593, 344, 336
• GCD of 186, 224, 591, 329
• GCD of 592, 549, 685, 712
• GCD of 619, 172, 956, 339
• GCD of 121, 155, 649, 199

Given numbers are 918, 243, 427, 915
The greatest common divisor of numbers 918, 243, 427, 915 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 918, 243, 427, 915 is 1.

1. What is the GCD of 918, 243, 427, 915?

GCD of given numbers 918, 243, 427, 915 is 1

2. How to calculate the greatest common divisor of 918, 243, 427, 915?

We can find the highest common divisor of 918, 243, 427, 915 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, 243, 427, 915 i.e 1.

3. How can I use the GCD of 918, 243, 427, 915Calculator?

Out the numbers 918, 243, 427, 915 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.