GCD of 564, 392, 437, 648 Calculator

Given Input numbers are 564, 392, 437, 648

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

Divisors of 564 :

The positive integer divisors of 564 that completely divides 564 are.

1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564

Divisors of 392 :

The positive integer divisors of 392 that completely divides 392 are.

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

Divisors of 437 :

The positive integer divisors of 437 that completely divides 437 are.

1, 19, 23, 437

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

GCD of numbers is the greatest common divisor

So, the GCD (564, 392, 437, 648) = 1.

Given numbers are 564, 392, 437, 648

The list of prime factors of all numbers are

Prime factors of 564 are 2 x 2 x 3 x 47

Prime factors of 392 are 2 x 2 x 2 x 7 x 7

Prime factors of 437 are 19 x 23

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

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

Given numbers are 564, 392, 437, 648

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

Apply this formula for all numbers.

Step1:

LCM(564, 392) = 55272

GCD(564, 392) = ( 564 x 392 ) / 55272

= 564 / 392

= 564

Step2:

LCM(4, 437) = 1748

GCD(4, 437) = ( 4 x 437 ) / 1748

= 4 / 437

= 4

Step3:

LCM(1, 648) = 648

GCD(1, 648) = ( 1 x 648 ) / 648

= 1 / 648

= 1

So, Greatest Common Divisor of 564, 392, 437, 648 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 976, 628, 426, 992
• GCD of 196, 194, 275, 122
• GCD of 609, 947, 735, 916
• GCD of 255, 114, 424, 162
• GCD of 968, 412, 780, 179

Given numbers are 564, 392, 437, 648
The greatest common divisor of numbers 564, 392, 437, 648 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 564, 392, 437, 648 is 1.

1. What is the GCD of 564, 392, 437, 648?

GCD of given numbers 564, 392, 437, 648 is 1

2. How to calculate the greatest common divisor of 564, 392, 437, 648?

We can find the highest common divisor of 564, 392, 437, 648 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 564, 392, 437, 648 i.e 1.

3. How can I use the GCD of 564, 392, 437, 648Calculator?

Out the numbers 564, 392, 437, 648 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.