GCD of 550, 885, 720, 164 Calculator

Given Input numbers are 550, 885, 720, 164

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 885 :

The positive integer divisors of 885 that completely divides 885 are.

1, 3, 5, 15, 59, 177, 295, 885

Divisors of 720 :

The positive integer divisors of 720 that completely divides 720 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 164 :

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

1, 2, 4, 41, 82, 164

GCD of numbers is the greatest common divisor

So, the GCD (550, 885, 720, 164) = 1.

Given numbers are 550, 885, 720, 164

The list of prime factors of all numbers are

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

Prime factors of 885 are 3 x 5 x 59

Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime factors of 164 are 2 x 2 x 41

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

Given numbers are 550, 885, 720, 164

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

Apply this formula for all numbers.

Step1:

LCM(550, 885) = 97350

GCD(550, 885) = ( 550 x 885 ) / 97350

= 550 / 885

= 550

Step2:

LCM(5, 720) = 720

GCD(5, 720) = ( 5 x 720 ) / 720

= 5 / 720

= 5

Step3:

LCM(5, 164) = 820

GCD(5, 164) = ( 5 x 164 ) / 820

= 5 / 164

= 5

So, Greatest Common Divisor of 550, 885, 720, 164 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 370, 725, 722, 230
• GCD of 472, 115, 388, 710
• GCD of 967, 491, 524, 978
• GCD of 380, 281, 502, 522
• GCD of 208, 620, 865, 207

Given numbers are 550, 885, 720, 164
The greatest common divisor of numbers 550, 885, 720, 164 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 550, 885, 720, 164 is 1.

1. What is the GCD of 550, 885, 720, 164?

GCD of given numbers 550, 885, 720, 164 is 1

2. How to calculate the greatest common divisor of 550, 885, 720, 164?

We can find the highest common divisor of 550, 885, 720, 164 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, 885, 720, 164 i.e 1.

3. How can I use the GCD of 550, 885, 720, 164Calculator?

Out the numbers 550, 885, 720, 164 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.