GCD of 648, 747, 473, 843 Calculator

Given Input numbers are 648, 747, 473, 843

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

Divisors of 648 :

The positive integer divisors of 648 that completely divides 648 are.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

Divisors of 747 :

The positive integer divisors of 747 that completely divides 747 are.

1, 3, 9, 83, 249, 747

Divisors of 473 :

The positive integer divisors of 473 that completely divides 473 are.

1, 11, 43, 473

Divisors of 843 :

The positive integer divisors of 843 that completely divides 843 are.

1, 3, 281, 843

GCD of numbers is the greatest common divisor

So, the GCD (648, 747, 473, 843) = 1.

Given numbers are 648, 747, 473, 843

The list of prime factors of all numbers are

Prime factors of 648 are 2 x 2 x 2 x 3 x 3 x 3 x 3

Prime factors of 747 are 3 x 3 x 83

Prime factors of 473 are 11 x 43

Prime factors of 843 are 3 x 281

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

Given numbers are 648, 747, 473, 843

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

Apply this formula for all numbers.

Step1:

LCM(648, 747) = 53784

GCD(648, 747) = ( 648 x 747 ) / 53784

= 648 / 747

= 648

Step2:

LCM(9, 473) = 4257

GCD(9, 473) = ( 9 x 473 ) / 4257

= 9 / 473

= 9

Step3:

LCM(1, 843) = 843

GCD(1, 843) = ( 1 x 843 ) / 843

= 1 / 843

= 1

So, Greatest Common Divisor of 648, 747, 473, 843 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 382, 963, 750, 822
• GCD of 845, 945, 746, 941
• GCD of 860, 828, 687, 979
• GCD of 154, 554, 879, 905
• GCD of 288, 480, 819, 965

Given numbers are 648, 747, 473, 843
The greatest common divisor of numbers 648, 747, 473, 843 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 648, 747, 473, 843 is 1.

1. What is the GCD of 648, 747, 473, 843?

GCD of given numbers 648, 747, 473, 843 is 1

2. How to calculate the greatest common divisor of 648, 747, 473, 843?

We can find the highest common divisor of 648, 747, 473, 843 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 648, 747, 473, 843 i.e 1.

3. How can I use the GCD of 648, 747, 473, 843Calculator?

Out the numbers 648, 747, 473, 843 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.