GCD of 478, 950, 468, 644 Calculator

Given Input numbers are 478, 950, 468, 644

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 950 :

The positive integer divisors of 950 that completely divides 950 are.

1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950

Divisors of 468 :

The positive integer divisors of 468 that completely divides 468 are.

1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

Divisors of 644 :

The positive integer divisors of 644 that completely divides 644 are.

1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

GCD of numbers is the greatest common divisor

So, the GCD (478, 950, 468, 644) = 2.

Given numbers are 478, 950, 468, 644

The list of prime factors of all numbers are

Prime factors of 478 are 2 x 239

Prime factors of 950 are 2 x 5 x 5 x 19

Prime factors of 468 are 2 x 2 x 3 x 3 x 13

Prime factors of 644 are 2 x 2 x 7 x 23

The highest common occurrence is 2¹

Therefore, GCD of 478, 950, 468, 644 is 2.

Given numbers are 478, 950, 468, 644

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

Apply this formula for all numbers.

Step1:

LCM(478, 950) = 227050

GCD(478, 950) = ( 478 x 950 ) / 227050

= 478 / 950

= 478

Step2:

LCM(2, 468) = 468

GCD(2, 468) = ( 2 x 468 ) / 468

= 2 / 468

= 2

Step3:

LCM(2, 644) = 644

GCD(2, 644) = ( 2 x 644 ) / 644

= 2 / 644

= 2

So, Greatest Common Divisor of 478, 950, 468, 644 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 576, 766, 348, 583
• GCD of 413, 978, 176, 485
• GCD of 709, 820, 123, 173
• GCD of 965, 907, 470, 579
• GCD of 340, 535, 348, 799

Given numbers are 478, 950, 468, 644
The greatest common divisor of numbers 478, 950, 468, 644 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 478, 950, 468, 644 is 2.

1. What is the GCD of 478, 950, 468, 644?

GCD of given numbers 478, 950, 468, 644 is 2

2. How to calculate the greatest common divisor of 478, 950, 468, 644?

We can find the highest common divisor of 478, 950, 468, 644 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, 950, 468, 644 i.e 2.

3. How can I use the GCD of 478, 950, 468, 644Calculator?

Out the numbers 478, 950, 468, 644 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.