GCD of 550, 882, 129, 684 Calculator

Given Input numbers are 550, 882, 129, 684

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

Divisors of 550 :

The positive integer divisors of 550 that completely divides 550 are.

1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

Divisors of 882 :

The positive integer divisors of 882 that completely divides 882 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882

Divisors of 129 :

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

1, 3, 43, 129

Divisors of 684 :

The positive integer divisors of 684 that completely divides 684 are.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

GCD of numbers is the greatest common divisor

So, the GCD (550, 882, 129, 684) = 1.

Given numbers are 550, 882, 129, 684

The list of prime factors of all numbers are

Prime factors of 550 are 2 x 5 x 5 x 11

Prime factors of 882 are 2 x 3 x 3 x 7 x 7

Prime factors of 129 are 3 x 43

Prime factors of 684 are 2 x 2 x 3 x 3 x 19

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

Given numbers are 550, 882, 129, 684

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

Apply this formula for all numbers.

Step1:

LCM(550, 882) = 242550

GCD(550, 882) = ( 550 x 882 ) / 242550

= 550 / 882

= 550

Step2:

LCM(2, 129) = 258

GCD(2, 129) = ( 2 x 129 ) / 258

= 2 / 129

= 2

Step3:

LCM(1, 684) = 684

GCD(1, 684) = ( 1 x 684 ) / 684

= 1 / 684

= 1

So, Greatest Common Divisor of 550, 882, 129, 684 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 634, 436, 340, 547
• GCD of 721, 147, 197, 907
• GCD of 734, 886, 485, 318
• GCD of 769, 684, 590, 889
• GCD of 245, 132, 727, 786

Given numbers are 550, 882, 129, 684
The greatest common divisor of numbers 550, 882, 129, 684 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 550, 882, 129, 684 is 1.

1. What is the GCD of 550, 882, 129, 684?

GCD of given numbers 550, 882, 129, 684 is 1

2. How to calculate the greatest common divisor of 550, 882, 129, 684?

We can find the highest common divisor of 550, 882, 129, 684 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 550, 882, 129, 684 i.e 1.

3. How can I use the GCD of 550, 882, 129, 684Calculator?

Out the numbers 550, 882, 129, 684 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.