GCD of 648, 387, 380, 584 Calculator

Given Input numbers are 648, 387, 380, 584

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 387 :

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

1, 3, 9, 43, 129, 387

Divisors of 380 :

The positive integer divisors of 380 that completely divides 380 are.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Divisors of 584 :

The positive integer divisors of 584 that completely divides 584 are.

1, 2, 4, 8, 73, 146, 292, 584

GCD of numbers is the greatest common divisor

So, the GCD (648, 387, 380, 584) = 1.

Given numbers are 648, 387, 380, 584

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 387 are 3 x 3 x 43

Prime factors of 380 are 2 x 2 x 5 x 19

Prime factors of 584 are 2 x 2 x 2 x 73

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

Given numbers are 648, 387, 380, 584

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

Apply this formula for all numbers.

Step1:

LCM(648, 387) = 27864

GCD(648, 387) = ( 648 x 387 ) / 27864

= 648 / 387

= 648

Step2:

LCM(9, 380) = 3420

GCD(9, 380) = ( 9 x 380 ) / 3420

= 9 / 380

= 9

Step3:

LCM(1, 584) = 584

GCD(1, 584) = ( 1 x 584 ) / 584

= 1 / 584

= 1

So, Greatest Common Divisor of 648, 387, 380, 584 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 251, 848, 775, 627
• GCD of 238, 139, 921, 544
• GCD of 388, 335, 982, 469
• GCD of 513, 101, 760, 131
• GCD of 445, 173, 160, 287

Given numbers are 648, 387, 380, 584
The greatest common divisor of numbers 648, 387, 380, 584 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 648, 387, 380, 584 is 1.

1. What is the GCD of 648, 387, 380, 584?

GCD of given numbers 648, 387, 380, 584 is 1

2. How to calculate the greatest common divisor of 648, 387, 380, 584?

We can find the highest common divisor of 648, 387, 380, 584 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, 387, 380, 584 i.e 1.

3. How can I use the GCD of 648, 387, 380, 584Calculator?

Out the numbers 648, 387, 380, 584 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.