GCD of 618, 282, 63, 129 Calculator

Given Input numbers are 618, 282, 63, 129

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

Divisors of 618 :

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

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

Divisors of 282 :

The positive integer divisors of 282 that completely divides 282 are.

1, 2, 3, 6, 47, 94, 141, 282

Divisors of 63 :

The positive integer divisors of 63 that completely divides 63 are.

1, 3, 7, 9, 21, 63

Divisors of 129 :

The positive integer divisors of 129 that completely divides 129 are.

1, 3, 43, 129

GCD of numbers is the greatest common divisor

So, the GCD (618, 282, 63, 129) = 3.

Given numbers are 618, 282, 63, 129

The list of prime factors of all numbers are

Prime factors of 618 are 2 x 3 x 103

Prime factors of 282 are 2 x 3 x 47

Prime factors of 63 are 3 x 3 x 7

Prime factors of 129 are 3 x 43

The highest common occurrence is 3¹

Therefore, GCD of 618, 282, 63, 129 is 3.

Given numbers are 618, 282, 63, 129

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

Apply this formula for all numbers.

Step1:

LCM(618, 282) = 29046

GCD(618, 282) = ( 618 x 282 ) / 29046

= 618 / 282

= 618

Step2:

LCM(6, 63) = 126

GCD(6, 63) = ( 6 x 63 ) / 126

= 6 / 63

= 6

Step3:

LCM(3, 129) = 129

GCD(3, 129) = ( 3 x 129 ) / 129

= 3 / 129

= 3

So, Greatest Common Divisor of 618, 282, 63, 129 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 135, 662, 44, 819
• GCD of 146, 228, 81, 233
• GCD of 951, 685, 77, 531
• GCD of 420, 635, 37, 540
• GCD of 441, 690, 75, 992

Given numbers are 618, 282, 63, 129
The greatest common divisor of numbers 618, 282, 63, 129 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 618, 282, 63, 129 is 3.

1. What is the GCD of 618, 282, 63, 129?

GCD of given numbers 618, 282, 63, 129 is 3

2. How to calculate the greatest common divisor of 618, 282, 63, 129?

We can find the highest common divisor of 618, 282, 63, 129 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 618, 282, 63, 129 i.e 3.

3. How can I use the GCD of 618, 282, 63, 129Calculator?

Out the numbers 618, 282, 63, 129 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.