GCD of 189, 228, 673, 730 Calculator

Given Input numbers are 189, 228, 673, 730

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

Divisors of 189 :

The positive integer divisors of 189 that completely divides 189 are.

1, 3, 7, 9, 21, 27, 63, 189

Divisors of 228 :

The positive integer divisors of 228 that completely divides 228 are.

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228

Divisors of 673 :

The positive integer divisors of 673 that completely divides 673 are.

1, 673

Divisors of 730 :

The positive integer divisors of 730 that completely divides 730 are.

1, 2, 5, 10, 73, 146, 365, 730

GCD of numbers is the greatest common divisor

So, the GCD (189, 228, 673, 730) = 1.

Given numbers are 189, 228, 673, 730

The list of prime factors of all numbers are

Prime factors of 189 are 3 x 3 x 3 x 7

Prime factors of 228 are 2 x 2 x 3 x 19

Prime factors of 673 are 673

Prime factors of 730 are 2 x 5 x 73

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

Given numbers are 189, 228, 673, 730

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

Apply this formula for all numbers.

Step1:

LCM(189, 228) = 14364

GCD(189, 228) = ( 189 x 228 ) / 14364

= 189 / 228

= 189

Step2:

LCM(3, 673) = 2019

GCD(3, 673) = ( 3 x 673 ) / 2019

= 3 / 673

= 3

Step3:

LCM(1, 730) = 730

GCD(1, 730) = ( 1 x 730 ) / 730

= 1 / 730

= 1

So, Greatest Common Divisor of 189, 228, 673, 730 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 382, 318, 510, 936
• GCD of 633, 597, 687, 807
• GCD of 873, 955, 915, 682
• GCD of 899, 168, 977, 138
• GCD of 799, 296, 289, 666

Given numbers are 189, 228, 673, 730
The greatest common divisor of numbers 189, 228, 673, 730 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 189, 228, 673, 730 is 1.

1. What is the GCD of 189, 228, 673, 730?

GCD of given numbers 189, 228, 673, 730 is 1

2. How to calculate the greatest common divisor of 189, 228, 673, 730?

We can find the highest common divisor of 189, 228, 673, 730 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 189, 228, 673, 730 i.e 1.

3. How can I use the GCD of 189, 228, 673, 730Calculator?

Out the numbers 189, 228, 673, 730 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.