GCD of 878, 668, 804, 864 Calculator

Given Input numbers are 878, 668, 804, 864

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

Divisors of 878 :

The positive integer divisors of 878 that completely divides 878 are.

1, 2, 439, 878

Divisors of 668 :

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

1, 2, 4, 167, 334, 668

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 864 :

The positive integer divisors of 864 that completely divides 864 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

GCD of numbers is the greatest common divisor

So, the GCD (878, 668, 804, 864) = 2.

Given numbers are 878, 668, 804, 864

The list of prime factors of all numbers are

Prime factors of 878 are 2 x 439

Prime factors of 668 are 2 x 2 x 167

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

Prime factors of 864 are 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3

The highest common occurrence is 2¹

Therefore, GCD of 878, 668, 804, 864 is 2.

Given numbers are 878, 668, 804, 864

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

Apply this formula for all numbers.

Step1:

LCM(878, 668) = 293252

GCD(878, 668) = ( 878 x 668 ) / 293252

= 878 / 668

= 878

Step2:

LCM(2, 804) = 804

GCD(2, 804) = ( 2 x 804 ) / 804

= 2 / 804

= 2

Step3:

LCM(2, 864) = 864

GCD(2, 864) = ( 2 x 864 ) / 864

= 2 / 864

= 2

So, Greatest Common Divisor of 878, 668, 804, 864 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 166, 414, 812, 584
• GCD of 344, 204, 303, 812
• GCD of 957, 807, 462, 666
• GCD of 371, 628, 987, 978
• GCD of 306, 399, 756, 151

Given numbers are 878, 668, 804, 864
The greatest common divisor of numbers 878, 668, 804, 864 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 878, 668, 804, 864 is 2.

1. What is the GCD of 878, 668, 804, 864?

GCD of given numbers 878, 668, 804, 864 is 2

2. How to calculate the greatest common divisor of 878, 668, 804, 864?

We can find the highest common divisor of 878, 668, 804, 864 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 878, 668, 804, 864 i.e 2.

3. How can I use the GCD of 878, 668, 804, 864Calculator?

Out the numbers 878, 668, 804, 864 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.