GCD of 880, 322, 644, 550 Calculator

Given Input numbers are 880, 322, 644, 550

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

Divisors of 880 :

The positive integer divisors of 880 that completely divides 880 are.

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

Divisors of 322 :

The positive integer divisors of 322 that completely divides 322 are.

1, 2, 7, 14, 23, 46, 161, 322

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

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

GCD of numbers is the greatest common divisor

So, the GCD (880, 322, 644, 550) = 2.

Given numbers are 880, 322, 644, 550

The list of prime factors of all numbers are

Prime factors of 880 are 2 x 2 x 2 x 2 x 5 x 11

Prime factors of 322 are 2 x 7 x 23

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

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

The highest common occurrence is 2¹

Therefore, GCD of 880, 322, 644, 550 is 2.

Given numbers are 880, 322, 644, 550

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

Apply this formula for all numbers.

Step1:

LCM(880, 322) = 141680

GCD(880, 322) = ( 880 x 322 ) / 141680

= 880 / 322

= 880

Step2:

LCM(2, 644) = 644

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

= 2 / 644

= 2

Step3:

LCM(2, 550) = 550

GCD(2, 550) = ( 2 x 550 ) / 550

= 2 / 550

= 2

So, Greatest Common Divisor of 880, 322, 644, 550 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 960, 225, 720, 733
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Given numbers are 880, 322, 644, 550
The greatest common divisor of numbers 880, 322, 644, 550 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 880, 322, 644, 550 is 2.

1. What is the GCD of 880, 322, 644, 550?

GCD of given numbers 880, 322, 644, 550 is 2

2. How to calculate the greatest common divisor of 880, 322, 644, 550?

We can find the highest common divisor of 880, 322, 644, 550 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 880, 322, 644, 550 i.e 2.

3. How can I use the GCD of 880, 322, 644, 550Calculator?

Out the numbers 880, 322, 644, 550 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.