GCD of 243, 738, 68, 876 Calculator

Given Input numbers are 243, 738, 68, 876

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

Divisors of 243 :

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

1, 3, 9, 27, 81, 243

Divisors of 738 :

The positive integer divisors of 738 that completely divides 738 are.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Divisors of 68 :

The positive integer divisors of 68 that completely divides 68 are.

1, 2, 4, 17, 34, 68

Divisors of 876 :

The positive integer divisors of 876 that completely divides 876 are.

1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876

GCD of numbers is the greatest common divisor

So, the GCD (243, 738, 68, 876) = 1.

Given numbers are 243, 738, 68, 876

The list of prime factors of all numbers are

Prime factors of 243 are 3 x 3 x 3 x 3 x 3

Prime factors of 738 are 2 x 3 x 3 x 41

Prime factors of 68 are 2 x 2 x 17

Prime factors of 876 are 2 x 2 x 3 x 73

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

Given numbers are 243, 738, 68, 876

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

Apply this formula for all numbers.

Step1:

LCM(243, 738) = 19926

GCD(243, 738) = ( 243 x 738 ) / 19926

= 243 / 738

= 243

Step2:

LCM(9, 68) = 612

GCD(9, 68) = ( 9 x 68 ) / 612

= 9 / 68

= 9

Step3:

LCM(1, 876) = 876

GCD(1, 876) = ( 1 x 876 ) / 876

= 1 / 876

= 1

So, Greatest Common Divisor of 243, 738, 68, 876 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 824, 961, 44, 878
• GCD of 726, 416, 39, 242
• GCD of 975, 154, 90, 942
• GCD of 136, 772, 60, 220
• GCD of 480, 565, 83, 431

Given numbers are 243, 738, 68, 876
The greatest common divisor of numbers 243, 738, 68, 876 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 243, 738, 68, 876 is 1.

1. What is the GCD of 243, 738, 68, 876?

GCD of given numbers 243, 738, 68, 876 is 1

2. How to calculate the greatest common divisor of 243, 738, 68, 876?

We can find the highest common divisor of 243, 738, 68, 876 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 243, 738, 68, 876 i.e 1.

3. How can I use the GCD of 243, 738, 68, 876Calculator?

Out the numbers 243, 738, 68, 876 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.