GCD of 164, 618, 634, 442 Calculator

Given Input numbers are 164, 618, 634, 442

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

Divisors of 164 :

The positive integer divisors of 164 that completely divides 164 are.

1, 2, 4, 41, 82, 164

Divisors of 618 :

The positive integer divisors of 618 that completely divides 618 are.

1, 2, 3, 6, 103, 206, 309, 618

Divisors of 634 :

The positive integer divisors of 634 that completely divides 634 are.

1, 2, 317, 634

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

GCD of numbers is the greatest common divisor

So, the GCD (164, 618, 634, 442) = 2.

Given numbers are 164, 618, 634, 442

The list of prime factors of all numbers are

Prime factors of 164 are 2 x 2 x 41

Prime factors of 618 are 2 x 3 x 103

Prime factors of 634 are 2 x 317

Prime factors of 442 are 2 x 13 x 17

The highest common occurrence is 2¹

Therefore, GCD of 164, 618, 634, 442 is 2.

Given numbers are 164, 618, 634, 442

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

Apply this formula for all numbers.

Step1:

LCM(164, 618) = 50676

GCD(164, 618) = ( 164 x 618 ) / 50676

= 164 / 618

= 164

Step2:

LCM(2, 634) = 634

GCD(2, 634) = ( 2 x 634 ) / 634

= 2 / 634

= 2

Step3:

LCM(2, 442) = 442

GCD(2, 442) = ( 2 x 442 ) / 442

= 2 / 442

= 2

So, Greatest Common Divisor of 164, 618, 634, 442 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 899, 540, 604, 837
• GCD of 311, 922, 683, 287
• GCD of 162, 269, 586, 467
• GCD of 621, 186, 919, 166
• GCD of 190, 479, 653, 943

Given numbers are 164, 618, 634, 442
The greatest common divisor of numbers 164, 618, 634, 442 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 164, 618, 634, 442 is 2.

1. What is the GCD of 164, 618, 634, 442?

GCD of given numbers 164, 618, 634, 442 is 2

2. How to calculate the greatest common divisor of 164, 618, 634, 442?

We can find the highest common divisor of 164, 618, 634, 442 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 164, 618, 634, 442 i.e 2.

3. How can I use the GCD of 164, 618, 634, 442Calculator?

Out the numbers 164, 618, 634, 442 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.