GCD of 636, 412, 618, 434 Calculator

Given Input numbers are 636, 412, 618, 434

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

Divisors of 636 :

The positive integer divisors of 636 that completely divides 636 are.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 412 :

The positive integer divisors of 412 that completely divides 412 are.

1, 2, 4, 103, 206, 412

Divisors of 618 :

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

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

Divisors of 434 :

The positive integer divisors of 434 that completely divides 434 are.

1, 2, 7, 14, 31, 62, 217, 434

GCD of numbers is the greatest common divisor

So, the GCD (636, 412, 618, 434) = 2.

Given numbers are 636, 412, 618, 434

The list of prime factors of all numbers are

Prime factors of 636 are 2 x 2 x 3 x 53

Prime factors of 412 are 2 x 2 x 103

Prime factors of 618 are 2 x 3 x 103

Prime factors of 434 are 2 x 7 x 31

The highest common occurrence is 2¹

Therefore, GCD of 636, 412, 618, 434 is 2.

Given numbers are 636, 412, 618, 434

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

Apply this formula for all numbers.

Step1:

LCM(636, 412) = 65508

GCD(636, 412) = ( 636 x 412 ) / 65508

= 636 / 412

= 636

Step2:

LCM(4, 618) = 1236

GCD(4, 618) = ( 4 x 618 ) / 1236

= 4 / 618

= 4

Step3:

LCM(2, 434) = 434

GCD(2, 434) = ( 2 x 434 ) / 434

= 2 / 434

= 2

So, Greatest Common Divisor of 636, 412, 618, 434 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 400, 329, 534, 507
• GCD of 615, 868, 747, 859
• GCD of 960, 135, 226, 620
• GCD of 729, 417, 193, 114
• GCD of 232, 397, 465, 345

Given numbers are 636, 412, 618, 434
The greatest common divisor of numbers 636, 412, 618, 434 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 636, 412, 618, 434 is 2.

1. What is the GCD of 636, 412, 618, 434?

GCD of given numbers 636, 412, 618, 434 is 2

2. How to calculate the greatest common divisor of 636, 412, 618, 434?

We can find the highest common divisor of 636, 412, 618, 434 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 636, 412, 618, 434 i.e 2.

3. How can I use the GCD of 636, 412, 618, 434Calculator?

Out the numbers 636, 412, 618, 434 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.