GCD of 664, 210, 458, 864 Calculator

Given Input numbers are 664, 210, 458, 864

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

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 210 :

The positive integer divisors of 210 that completely divides 210 are.

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

Divisors of 458 :

The positive integer divisors of 458 that completely divides 458 are.

1, 2, 229, 458

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 (664, 210, 458, 864) = 2.

Given numbers are 664, 210, 458, 864

The list of prime factors of all numbers are

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 210 are 2 x 3 x 5 x 7

Prime factors of 458 are 2 x 229

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 664, 210, 458, 864 is 2.

Given numbers are 664, 210, 458, 864

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

Apply this formula for all numbers.

Step1:

LCM(664, 210) = 69720

GCD(664, 210) = ( 664 x 210 ) / 69720

= 664 / 210

= 664

Step2:

LCM(2, 458) = 458

GCD(2, 458) = ( 2 x 458 ) / 458

= 2 / 458

= 2

Step3:

LCM(2, 864) = 864

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

= 2 / 864

= 2

So, Greatest Common Divisor of 664, 210, 458, 864 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 740, 548, 563, 500
• GCD of 494, 951, 110, 612
• GCD of 480, 613, 786, 520
• GCD of 600, 908, 252, 241
• GCD of 511, 826, 137, 904

Given numbers are 664, 210, 458, 864
The greatest common divisor of numbers 664, 210, 458, 864 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 664, 210, 458, 864 is 2.

1. What is the GCD of 664, 210, 458, 864?

GCD of given numbers 664, 210, 458, 864 is 2

2. How to calculate the greatest common divisor of 664, 210, 458, 864?

We can find the highest common divisor of 664, 210, 458, 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 664, 210, 458, 864 i.e 2.

3. How can I use the GCD of 664, 210, 458, 864Calculator?

Out the numbers 664, 210, 458, 864 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.