GCD of 478, 426, 200, 865 Calculator

Given Input numbers are 478, 426, 200, 865

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

Divisors of 478 :

The positive integer divisors of 478 that completely divides 478 are.

1, 2, 239, 478

Divisors of 426 :

The positive integer divisors of 426 that completely divides 426 are.

1, 2, 3, 6, 71, 142, 213, 426

Divisors of 200 :

The positive integer divisors of 200 that completely divides 200 are.

1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200

Divisors of 865 :

The positive integer divisors of 865 that completely divides 865 are.

1, 5, 173, 865

GCD of numbers is the greatest common divisor

So, the GCD (478, 426, 200, 865) = 1.

Given numbers are 478, 426, 200, 865

The list of prime factors of all numbers are

Prime factors of 478 are 2 x 239

Prime factors of 426 are 2 x 3 x 71

Prime factors of 200 are 2 x 2 x 2 x 5 x 5

Prime factors of 865 are 5 x 173

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

Given numbers are 478, 426, 200, 865

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

Apply this formula for all numbers.

Step1:

LCM(478, 426) = 101814

GCD(478, 426) = ( 478 x 426 ) / 101814

= 478 / 426

= 478

Step2:

LCM(2, 200) = 200

GCD(2, 200) = ( 2 x 200 ) / 200

= 2 / 200

= 2

Step3:

LCM(2, 865) = 1730

GCD(2, 865) = ( 2 x 865 ) / 1730

= 2 / 865

= 2

So, Greatest Common Divisor of 478, 426, 200, 865 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 299, 271, 434, 408
• GCD of 834, 315, 402, 327
• GCD of 981, 966, 382, 810
• GCD of 734, 588, 121, 278
• GCD of 436, 840, 748, 694

Given numbers are 478, 426, 200, 865
The greatest common divisor of numbers 478, 426, 200, 865 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 478, 426, 200, 865 is 1.

1. What is the GCD of 478, 426, 200, 865?

GCD of given numbers 478, 426, 200, 865 is 1

2. How to calculate the greatest common divisor of 478, 426, 200, 865?

We can find the highest common divisor of 478, 426, 200, 865 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 478, 426, 200, 865 i.e 1.

3. How can I use the GCD of 478, 426, 200, 865Calculator?

Out the numbers 478, 426, 200, 865 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.