GCD of 668, 732, 804, 768 Calculator

Given Input numbers are 668, 732, 804, 768

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

Divisors of 668 :

The positive integer divisors of 668 that completely divides 668 are.

1, 2, 4, 167, 334, 668

Divisors of 732 :

The positive integer divisors of 732 that completely divides 732 are.

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732

Divisors of 804 :

The positive integer divisors of 804 that completely divides 804 are.

1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804

Divisors of 768 :

The positive integer divisors of 768 that completely divides 768 are.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768

GCD of numbers is the greatest common divisor

So, the GCD (668, 732, 804, 768) = 4.

Given numbers are 668, 732, 804, 768

The list of prime factors of all numbers are

Prime factors of 668 are 2 x 2 x 167

Prime factors of 732 are 2 x 2 x 3 x 61

Prime factors of 804 are 2 x 2 x 3 x 67

Prime factors of 768 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

The highest common occurrence is 2²

Therefore, GCD of 668, 732, 804, 768 is 4.

Given numbers are 668, 732, 804, 768

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

Apply this formula for all numbers.

Step1:

LCM(668, 732) = 122244

GCD(668, 732) = ( 668 x 732 ) / 122244

= 668 / 732

= 668

Step2:

LCM(4, 804) = 804

GCD(4, 804) = ( 4 x 804 ) / 804

= 4 / 804

= 4

Step3:

LCM(4, 768) = 768

GCD(4, 768) = ( 4 x 768 ) / 768

= 4 / 768

= 4

So, Greatest Common Divisor of 668, 732, 804, 768 is 4

Here are some samples of GCD of Numbers calculations.

• GCD of 214, 358, 400, 331
• GCD of 972, 633, 438, 229
• GCD of 257, 940, 561, 340
• GCD of 309, 561, 457, 390
• GCD of 249, 862, 256, 537

Given numbers are 668, 732, 804, 768
The greatest common divisor of numbers 668, 732, 804, 768 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 668, 732, 804, 768 is 4.

1. What is the GCD of 668, 732, 804, 768?

GCD of given numbers 668, 732, 804, 768 is 4

2. How to calculate the greatest common divisor of 668, 732, 804, 768?

We can find the highest common divisor of 668, 732, 804, 768 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 668, 732, 804, 768 i.e 4.

3. How can I use the GCD of 668, 732, 804, 768Calculator?

Out the numbers 668, 732, 804, 768 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.