GCD of 220, 728, 629, 973 Calculator

Given Input numbers are 220, 728, 629, 973

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

Divisors of 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 728 :

The positive integer divisors of 728 that completely divides 728 are.

1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

Divisors of 629 :

The positive integer divisors of 629 that completely divides 629 are.

1, 17, 37, 629

Divisors of 973 :

The positive integer divisors of 973 that completely divides 973 are.

1, 7, 139, 973

GCD of numbers is the greatest common divisor

So, the GCD (220, 728, 629, 973) = 1.

Given numbers are 220, 728, 629, 973

The list of prime factors of all numbers are

Prime factors of 220 are 2 x 2 x 5 x 11

Prime factors of 728 are 2 x 2 x 2 x 7 x 13

Prime factors of 629 are 17 x 37

Prime factors of 973 are 7 x 139

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

Given numbers are 220, 728, 629, 973

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

Apply this formula for all numbers.

Step1:

LCM(220, 728) = 40040

GCD(220, 728) = ( 220 x 728 ) / 40040

= 220 / 728

= 220

Step2:

LCM(4, 629) = 2516

GCD(4, 629) = ( 4 x 629 ) / 2516

= 4 / 629

= 4

Step3:

LCM(1, 973) = 973

GCD(1, 973) = ( 1 x 973 ) / 973

= 1 / 973

= 1

So, Greatest Common Divisor of 220, 728, 629, 973 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 587, 723, 894, 720
• GCD of 307, 363, 205, 897
• GCD of 259, 470, 273, 651
• GCD of 367, 668, 994, 513
• GCD of 295, 276, 750, 272

Given numbers are 220, 728, 629, 973
The greatest common divisor of numbers 220, 728, 629, 973 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 220, 728, 629, 973 is 1.

1. What is the GCD of 220, 728, 629, 973?

GCD of given numbers 220, 728, 629, 973 is 1

2. How to calculate the greatest common divisor of 220, 728, 629, 973?

We can find the highest common divisor of 220, 728, 629, 973 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 220, 728, 629, 973 i.e 1.

3. How can I use the GCD of 220, 728, 629, 973Calculator?

Out the numbers 220, 728, 629, 973 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.